Release 5

This page is part of the FHIR Specification (v5.0.0: R5 - STU). This is the current published version. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3 R2

Example Questionnaire/qgen-ConceptMap1 (XML)

Terminology Infrastructure Work GroupMaturity Level: N/AStandards Status: InformativeCompartments: No defined compartments

Raw XML (canonical form + also see XML Format Specification)

Generated Questionnaire for ConceptMap

<?xml version="1.0" encoding="UTF-8"?>

<Questionnaire xmlns="http://hl7.org/fhir">
  <id value="qgen-ConceptMap1"/>
  <contained>
    <ValueSet>
      <id value="vs2"/>
      <name value="Type options for ConceptMap.versionAlgorithm[x]"/>
      <status value="active"/>
      <description value="Type options for ConceptMap.versionAlgorithm[x]"/>
      <expansion>
        <identifier value="urn:uuid:38d45290-2cce-4fb3-bbb0-65e7e3e55592"/>
        <timestamp value="2023-03-26T15:24:25+11:00"/>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="string"/>
          <display value="string"/>
        </contains>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="Coding"/>
          <display value="Coding"/>
        </contains>
      </expansion>
    </ValueSet>
  </contained>
  <contained>
    <ValueSet>
      <id value="vs3"/>
      <name value="Type options for ConceptMap.sourceScope[x]"/>
      <status value="active"/>
      <description value="Type options for ConceptMap.sourceScope[x]"/>
      <expansion>
        <identifier value="urn:uuid:7277cf8b-aef5-4475-b913-d4390a6e353a"/>
        <timestamp value="2023-03-26T15:24:25+11:00"/>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="uri"/>
          <display value="uri"/>
        </contains>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="ValueSet"/>
          <display value="ValueSet"/>
        </contains>
      </expansion>
    </ValueSet>
  </contained>
  <contained>
    <ValueSet>
      <id value="vs4"/>
      <name value="Type options for ConceptMap.targetScope[x]"/>
      <status value="active"/>
      <description value="Type options for ConceptMap.targetScope[x]"/>
      <expansion>
        <identifier value="urn:uuid:d33625b7-a95e-4578-aa14-2171b1959a77"/>
        <timestamp value="2023-03-26T15:24:25+11:00"/>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="uri"/>
          <display value="uri"/>
        </contains>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="ValueSet"/>
          <display value="ValueSet"/>
        </contains>
      </expansion>
    </ValueSet>
  </contained>
  <contained>
    <ValueSet>
      <id value="vs5"/>
      <name value="Type options for ConceptMap.group.element.target.property.value[x]"/>
      <status value="active"/>
      <description value="Type options for ConceptMap.group.element.target.property.value[x]"/>
      <expansion>
        <identifier value="urn:uuid:5e4c75d7-4eaf-41c7-af46-6846d1ec4a57"/>
        <timestamp value="2023-03-26T15:24:25+11:00"/>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="Coding"/>
          <display value="Coding"/>
        </contains>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="string"/>
          <display value="string"/>
        </contains>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="integer"/>
          <display value="integer"/>
        </contains>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="boolean"/>
          <display value="boolean"/>
        </contains>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="dateTime"/>
          <display value="dateTime"/>
        </contains>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="decimal"/>
          <display value="decimal"/>
        </contains>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="code"/>
          <display value="code"/>
        </contains>
      </expansion>
    </ValueSet>
  </contained>
  <contained>
    <ValueSet>
      <id value="vs6"/>
      <name value="Type options for ConceptMap.group.element.target.dependsOn.value[x]"/>
      <status value="active"/>
      <description value="Type options for ConceptMap.group.element.target.dependsOn.value[x]"/>
      <expansion>
        <identifier value="urn:uuid:78a8dbf3-6bb6-47b2-bb57-3c45c95d8bb2"/>
        <timestamp value="2023-03-26T15:24:25+11:00"/>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="code"/>
          <display value="code"/>
        </contains>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="Coding"/>
          <display value="Coding"/>
        </contains>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="string"/>
          <display value="string"/>
        </contains>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="boolean"/>
          <display value="boolean"/>
        </contains>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="Quantity"/>
          <display value="Quantity"/>
        </contains>
      </expansion>
    </ValueSet>
  </contained>
  <contained>
    <ValueSet>
      <id value="vs7"/>
      <name value="Type options for ConceptMap.group.element.target.dependsOn.value[x]"/>
      <status value="active"/>
      <description value="Type options for ConceptMap.group.element.target.dependsOn.value[x]"/>
      <expansion>
        <identifier value="urn:uuid:7ad90fac-9c1e-4a7a-88c6-296c7c5be6d9"/>
        <timestamp value="2023-03-26T15:24:25+11:00"/>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="code"/>
          <display value="code"/>
        </contains>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="Coding"/>
          <display value="Coding"/>
        </contains>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="string"/>
          <display value="string"/>
        </contains>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="boolean"/>
          <display value="boolean"/>
        </contains>
        <contains>
          <system value="http://hl7.org/fhir/fhir-types"/>
          <code value="Quantity"/>
          <display value="Quantity"/>
        </contains>
      </expansion>
    </ValueSet>
  </contained>
  <url value="http://hl7.org/fhir/Questionnaire/qgen-ConceptMap1"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
  </identifier>
  <version value="5.0.0"/>
  <status value="draft"/>
  <experimental value="false"/>
  <date value="2023-03-26T15:21:02+11:00"/>
  <publisher value="Health Level Seven International (Terminology Infrastructure)"/>
  <item>
    <linkId value="ConceptMap"/>
    <text value="A map from one set of concepts to one or more other concepts"/>
    <type value="group"/>
    <required value="false"/>
    <repeats value="true"/>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
        <valueCodeableConcept>
          <coding>
            <system value="http://hl7.org/fhir/questionnaire-item-control"/>
            <code value="flyover"/>
            <display value="Fly-over"/>
          </coding>
        </valueCodeableConcept>
      </extension>
      <linkId value="ConceptMap-flyover"/>
      <text value="A statement of relationships from one set of concepts to one or more other concepts - either concepts in code systems, or data element/data element concepts, or classes in class models."/>
      <type value="display"/>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="string"/>
      </extension>
      <linkId value="ConceptMap.id"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.id-flyover"/>
        <text value="The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes. Within the context of the FHIR RESTful interactions, the resource has an id except for cases like the create and conditional update. Otherwise, the use of the resouce id depends on the given use case."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.id.value"/>
        <text value="Logical id of this artifact"/>
        <type value="string"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <linkId value="ConceptMap.meta"/>
      <text value="Metadata about the resource"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.meta-flyover"/>
        <text value="The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource."/>
        <type value="display"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="uri"/>
      </extension>
      <linkId value="ConceptMap.implicitRules"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.implicitRules-flyover"/>
        <text value="A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc. Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of its narrative along with other profiles, value sets, etc."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.implicitRules.value"/>
        <text value="A set of rules under which this content was created"/>
        <type value="string"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="code"/>
      </extension>
      <linkId value="ConceptMap.language"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.language-flyover"/>
        <text value="The base language in which the resource is written. Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute)."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.language.value"/>
        <text value="language"/>
        <type value="coding"/>
        <required value="false"/>
        <repeats value="false"/>
        <answerConstraint value="optionsOrType"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <linkId value="ConceptMap.text"/>
      <text value="Text summary of the resource, for human interpretation"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.text-flyover"/>
        <text value="A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it &quot;clinically safe&quot; for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety. Contained resources do not have a narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a &quot;text blob&quot; or where text is additionally entered raw or narrated and encoded information is added later."/>
        <type value="display"/>
      </item>
    </item>
    <item>
      <linkId value="ConceptMap.contained"/>
      <text value="Contained, inline Resources"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.contained-flyover"/>
        <text value="These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, nor can they have their own independent transaction scope. This is allowed to be a Parameters resource if and only if it is referenced by a resource that provides context/meaning. This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags in their meta elements, but SHALL NOT have security labels."/>
        <type value="display"/>
      </item>
    </item>
    <item>
      <linkId value="ConceptMap.extension"/>
      <text value="Additional content defined by implementations"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.extension-flyover"/>
        <text value="May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
        <type value="display"/>
      </item>
    </item>
    <item>
      <linkId value="ConceptMap.modifierExtension"/>
      <text value="Extensions that cannot be ignored"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.modifierExtension-flyover"/>
        <text value="May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.&#xA;&#xA;Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
        <type value="display"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="uri"/>
      </extension>
      <linkId value="ConceptMap.url"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.url-flyover"/>
        <text value="An absolute URI that is used to identify this concept map when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which an authoritative instance of this concept map is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the concept map is stored on different servers. Can be a urn:uuid: or a urn:oid: but real http: addresses are preferred.  Multiple instances may share the same URL if they have a distinct version.&#xA;&#xA;The determination of when to create a new version of a resource (same url, new version) vs. defining a new artifact is up to the author.  Considerations for making this decision are found in [Technical and Business Versions](resource.html#versions). &#xA;&#xA;In some cases, the resource can no longer be found at the stated url, but the url itself cannot change. Implementations can use the [meta.source](resource.html#meta) element to indicate where the current master source of the resource can be found."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.url.value"/>
        <text value="Canonical identifier for this concept map, represented as a URI (globally unique)"/>
        <type value="string"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="Identifier"/>
      </extension>
      <linkId value="ConceptMap.identifier"/>
      <text value="Additional identifier for the concept map"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.identifier-flyover"/>
        <text value="A formal identifier that is used to identify this concept map when it is represented in other formats, or referenced in a specification, model, design or an instance. Typically, this is used for identifiers that can go in an HL7 V3 II (instance identifier) data type, and can then identify this concept map outside of FHIR, where it is not possible to use the logical URI."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.identifier.label"/>
        <text value="label:"/>
        <type value="string"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
      <item>
        <linkId value="ConceptMap.identifier.system"/>
        <text value="system:"/>
        <type value="string"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
      <item>
        <linkId value="ConceptMap.identifier.value"/>
        <text value="value:"/>
        <type value="string"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="string"/>
      </extension>
      <linkId value="ConceptMap.version"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.version-flyover"/>
        <text value="The identifier that is used to identify this version of the concept map when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the concept map author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence. There may be different concept map instances that have the same identifier but different versions.  The version can be appended to the url in a reference to allow a reference to a particular business version of the concept map with the format [url]|[version]. The version SHOULD NOT contain a '#' - see [Business Version](resource.html#bv-format)."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.version.value"/>
        <text value="Business version of the concept map"/>
        <type value="string"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <linkId value="ConceptMap.versionAlgorithm[x]"/>
      <text value="How to compare versions"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.versionAlgorithm[x]-flyover"/>
        <text value="Indicates the mechanism used to compare versions to determine which ConceptMap is more current. If set as a string, this is a FHIRPath expression that has two additional context variables passed in - %version1 and %version2 and will return a negative number if version1 is newer, a positive number if version2 and a 0 if the version ordering can't be successfully be determined."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.versionAlgorithm[x]._type"/>
        <text value="type"/>
        <type value="coding"/>
        <required value="false"/>
        <repeats value="false"/>
        <answerConstraint value="optionsOnly"/>
        <answerValueSet value="#vs2"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="string"/>
          </extension>
          <linkId value="ConceptMap.versionAlgorithm[x]._null"/>
          <type value="group"/>
          <item>
            <linkId value="ConceptMap.versionAlgorithm[x]._null.value"/>
            <type value="string"/>
            <required value="false"/>
            <repeats value="false"/>
          </item>
        </item>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="Coding"/>
          </extension>
          <linkId value="ConceptMap.versionAlgorithm[x]._null"/>
          <type value="group"/>
          <item>
            <linkId value="ConceptMap.versionAlgorithm[x]._null.value"/>
            <type value="coding"/>
            <required value="false"/>
            <repeats value="false"/>
            <answerConstraint value="optionsOnly"/>
          </item>
        </item>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="string"/>
      </extension>
      <linkId value="ConceptMap.name"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.name-flyover"/>
        <text value="A natural language name identifying the concept map. This name should be usable as an identifier for the module by machine processing applications such as code generation. The name is not expected to be globally unique. The name should be a simple alphanumeric type name to ensure that it is machine-processing friendly."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.name.value"/>
        <text value="Name for this concept map (computer friendly)"/>
        <type value="string"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="string"/>
      </extension>
      <linkId value="ConceptMap.title"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.title-flyover"/>
        <text value="A short, descriptive, user-friendly title for the concept map. This name does not need to be machine-processing friendly and may contain punctuation, white-space, etc."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.title.value"/>
        <text value="Name for this concept map (human friendly)"/>
        <type value="string"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="code"/>
      </extension>
      <linkId value="ConceptMap.status"/>
      <type value="group"/>
      <required value="true"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.status-flyover"/>
        <text value="The status of this concept map. Enables tracking the life-cycle of the content. Allows filtering of concept maps that are appropriate for use versus not.&#xA;&#xA;See guidance around (not) making local changes to elements [here](canonicalresource.html#localization)."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.status.value"/>
        <text value="status"/>
        <type value="coding"/>
        <required value="false"/>
        <repeats value="false"/>
        <answerConstraint value="optionsOrType"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="boolean"/>
      </extension>
      <linkId value="ConceptMap.experimental"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.experimental-flyover"/>
        <text value="A Boolean value to indicate that this concept map is authored for testing purposes (or education/evaluation/marketing) and is not intended to be used for genuine usage. Allows filtering of concept maps that are appropriate for use versus not."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.experimental.value"/>
        <text value="For testing purposes, not real usage"/>
        <type value="boolean"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="datetime"/>
      </extension>
      <linkId value="ConceptMap.date"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.date-flyover"/>
        <text value="The date  (and optionally time) when the concept map was last significantly changed. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the concept map changes. The date is often not tracked until the resource is published, but may be present on draft content. Note that this is not the same as the resource last-modified-date, since the resource may be a secondary representation of the concept map. Additional specific dates may be added as extensions or be found by consulting Provenances associated with past versions of the resource.&#xA;&#xA;See guidance around (not) making local changes to elements [here](canonicalresource.html#localization)."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.date.value"/>
        <text value="Date last changed"/>
        <type value="dateTime"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="string"/>
      </extension>
      <linkId value="ConceptMap.publisher"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.publisher-flyover"/>
        <text value="The name of the organization or individual responsible for the release and ongoing maintenance of the concept map. Usually an organization but may be an individual. The publisher (or steward) of the concept map is the organization or individual primarily responsible for the maintenance and upkeep of the concept map. This is not necessarily the same individual or organization that developed and initially authored the content. The publisher is the primary point of contact for questions or issues with the concept map. This item SHOULD be populated unless the information is available from context."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.publisher.value"/>
        <text value="Name of the publisher/steward (organization or individual)"/>
        <type value="string"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <linkId value="ConceptMap.contact"/>
      <text value="Contact details for the publisher"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <linkId value="ConceptMap.contact-display"/>
        <text value="May be a web site, an email address, a telephone number, etc.&#xA;&#xA;See guidance around (not) making local changes to elements [here](canonicalresource.html#localization)."/>
        <type value="display"/>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.contact-flyover"/>
        <text value="Contact details to assist a user in finding and communicating with the publisher."/>
        <type value="display"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="string"/>
      </extension>
      <linkId value="ConceptMap.description"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.description-flyover"/>
        <text value="A free text natural language description of the concept map from a consumer's perspective. The description is not intended to describe the semantics of the concept map. The description should capture its intended use, which is needed for ensuring integrity for its use in models across future changes."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.description.value"/>
        <text value="Natural language description of the concept map"/>
        <type value="string"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <linkId value="ConceptMap.useContext"/>
      <text value="The context that the content is intended to support"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <linkId value="ConceptMap.useContext-display"/>
        <text value="When multiple useContexts are specified, there is no expectation that all or any of the contexts apply."/>
        <type value="display"/>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.useContext-flyover"/>
        <text value="The content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate concept map instances."/>
        <type value="display"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="CodeableConcept"/>
      </extension>
      <linkId value="ConceptMap.jurisdiction"/>
      <text value="Intended jurisdiction for concept map (if applicable)"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.jurisdiction-flyover"/>
        <text value="A legal or geographic region in which the concept map is intended to be used. It may be possible for the concept map to be used in jurisdictions other than those for which it was originally designed or intended.&#xA;&#xA;DEPRECATION NOTE: For consistency, implementations are encouraged to migrate to using the new 'jurisdiction' code in the useContext element.  (I.e. useContext.code indicating http://terminology.hl7.org/CodeSystem/usage-context-type#jurisdiction and useContext.valueCodeableConcept indicating the jurisdiction.)"/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.jurisdiction.coding"/>
        <text value="code:"/>
        <type value="coding"/>
        <required value="false"/>
        <repeats value="false"/>
        <answerConstraint value="optionsOnly"/>
      </item>
      <item>
        <linkId value="ConceptMap.jurisdiction.text"/>
        <text value="text:"/>
        <type value="string"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="string"/>
      </extension>
      <linkId value="ConceptMap.purpose"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.purpose-flyover"/>
        <text value="Explanation of why this concept map is needed and why it has been designed as it has. This element does not describe the usage of the concept map. Instead, it provides traceability of ''why'' the resource is either needed or ''why'' it is defined as it is.  This may be used to point to source materials or specifications that drove the structure of this concept map."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.purpose.value"/>
        <text value="Why this concept map is defined"/>
        <type value="string"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="string"/>
      </extension>
      <linkId value="ConceptMap.copyright"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.copyright-flyover"/>
        <text value="A copyright statement relating to the concept map and/or its contents. Copyright statements are generally legal restrictions on the use and publishing of the concept map. Frequently the copyright differs between the concept map and codes that are included. The copyright statement should clearly differentiate between these when required."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.copyright.value"/>
        <text value="Use and/or publishing restrictions"/>
        <type value="string"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="string"/>
      </extension>
      <linkId value="ConceptMap.copyrightLabel"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.copyrightLabel-flyover"/>
        <text value="A short string (&lt;50 characters), suitable for inclusion in a page footer that identifies the copyright holder, effective period, and optionally whether rights are resctricted. (e.g. 'All rights reserved', 'Some rights reserved'). The (c) symbol should NOT be included in this string. It will be added by software when rendering the notation. Full details about licensing, restrictions, warrantees, etc. goes in the more general 'copyright' element."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.copyrightLabel.value"/>
        <text value="Copyright holder and year(s)"/>
        <type value="string"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="datetime"/>
      </extension>
      <linkId value="ConceptMap.approvalDate"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.approvalDate-flyover"/>
        <text value="The date on which the resource content was approved by the publisher. Approval happens once when the content is officially approved for usage. The 'date' element may be more recent than the approval date because of minor changes or editorial corrections.&#xA;&#xA;See guidance around (not) making local changes to elements [here](canonicalresource.html#localization)."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.approvalDate.value"/>
        <text value="When the ConceptMap was approved by publisher"/>
        <type value="dateTime"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="datetime"/>
      </extension>
      <linkId value="ConceptMap.lastReviewDate"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.lastReviewDate-flyover"/>
        <text value="The date on which the resource content was last reviewed. Review happens periodically after approval but does not change the original approval date. If specified, this date follows the original approval date.&#xA;&#xA;See guidance around (not) making local changes to elements [here](canonicalresource.html#localization)."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.lastReviewDate.value"/>
        <text value="When the ConceptMap was last reviewed by the publisher"/>
        <type value="dateTime"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="Period"/>
      </extension>
      <linkId value="ConceptMap.effectivePeriod"/>
      <text value="When the ConceptMap is expected to be used"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.effectivePeriod-flyover"/>
        <text value="The period during which the ConceptMap content was or is planned to be in active use. The effective period for a ConceptMap  determines when the content is applicable for usage and is independent of publication and review dates. For example, a map intended to be used for the year 2016 might be published in 2015.&#xA;&#xA;See guidance around (not) making local changes to elements [here](canonicalresource.html#localization)."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.effectivePeriod.low"/>
        <text value="start:"/>
        <type value="dateTime"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
      <item>
        <linkId value="ConceptMap.effectivePeriod.end"/>
        <text value="end:"/>
        <type value="dateTime"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
        <valueString value="CodeableConcept"/>
      </extension>
      <linkId value="ConceptMap.topic"/>
      <text value="E.g. Education, Treatment, Assessment, etc"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.topic-flyover"/>
        <text value="Descriptions related to the content of the ConceptMap. Topics provide a high-level categorization as well as keywords for the ConceptMap that can be useful for filtering and searching. DEPRECATION NOTE: For consistency, implementations are encouraged to migrate to using the new 'topic' code in the useContext element.  (I.e. useContext.code indicating http://terminology.hl7.org/CodeSystem/usage-context-type#topic and useContext.valueCodeableConcept indicating the topic)"/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.topic.coding"/>
        <text value="code:"/>
        <type value="coding"/>
        <required value="false"/>
        <repeats value="false"/>
        <answerConstraint value="optionsOnly"/>
      </item>
      <item>
        <linkId value="ConceptMap.topic.text"/>
        <text value="text:"/>
        <type value="string"/>
        <required value="false"/>
        <repeats value="false"/>
      </item>
    </item>
    <item>
      <linkId value="ConceptMap.author"/>
      <text value="Who authored the ConceptMap"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.author-flyover"/>
        <text value="An individiual or organization primarily involved in the creation and maintenance of the ConceptMap."/>
        <type value="display"/>
      </item>
    </item>
    <item>
      <linkId value="ConceptMap.editor"/>
      <text value="Who edited the ConceptMap"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.editor-flyover"/>
        <text value="An individual or organization primarily responsible for internal coherence of the ConceptMap."/>
        <type value="display"/>
      </item>
    </item>
    <item>
      <linkId value="ConceptMap.reviewer"/>
      <text value="Who reviewed the ConceptMap"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <linkId value="ConceptMap.reviewer-display"/>
        <text value="See guidance around (not) making local changes to elements [here](canonicalresource.html#localization)."/>
        <type value="display"/>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.reviewer-flyover"/>
        <text value="An individual or organization asserted by the publisher to be primarily responsible for review of some aspect of the ConceptMap."/>
        <type value="display"/>
      </item>
    </item>
    <item>
      <linkId value="ConceptMap.endorser"/>
      <text value="Who endorsed the ConceptMap"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <linkId value="ConceptMap.endorser-display"/>
        <text value="See guidance around (not) making local changes to elements [here](canonicalresource.html#localization)."/>
        <type value="display"/>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.endorser-flyover"/>
        <text value="An individual or organization asserted by the publisher to be responsible for officially endorsing the ConceptMap for use in some setting."/>
        <type value="display"/>
      </item>
    </item>
    <item>
      <linkId value="ConceptMap.relatedArtifact"/>
      <text value="Additional documentation, citations, etc"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <linkId value="ConceptMap.relatedArtifact-display"/>
        <text value="Each related artifact is either an attachment, or a reference to another resource, but not both."/>
        <type value="display"/>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.relatedArtifact-flyover"/>
        <text value="Related artifacts such as additional documentation, justification, dependencies, bibliographic references, and predecessor and successor artifacts."/>
        <type value="display"/>
      </item>
    </item>
    <item>
      <linkId value="ConceptMap.property"/>
      <text value="Additional properties of the mapping"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <linkId value="ConceptMap.property-display"/>
        <text value="Properties may be used to supply for example, mapping priority, provenance, presentation hints, flag as experimental, and additional documentation. Multiple occurrences of ConceptMap.group.element.target.property may occur for a ConceptMap.property where ConceptMap.group.element.target.property.code is the same and the values in ConceptMap.group.element.target.property.value differ."/>
        <type value="display"/>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.property-flyover"/>
        <text value="A property defines a slot through which additional information can be provided about a map from source -&gt; target."/>
        <type value="display"/>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
          <valueString value="string"/>
        </extension>
        <linkId value="ConceptMap.property.id"/>
        <type value="group"/>
        <required value="false"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.property.id-flyover"/>
          <text value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/>
          <type value="display"/>
        </item>
        <item>
          <linkId value="ConceptMap.property.id.value"/>
          <text value="Unique id for inter-element referencing"/>
          <type value="string"/>
          <required value="false"/>
          <repeats value="false"/>
        </item>
      </item>
      <item>
        <linkId value="ConceptMap.property.extension"/>
        <text value="Additional content defined by implementations"/>
        <type value="group"/>
        <required value="false"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.property.extension-flyover"/>
          <text value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
          <type value="display"/>
        </item>
      </item>
      <item>
        <linkId value="ConceptMap.property.modifierExtension"/>
        <text value="Extensions that cannot be ignored even if unrecognized"/>
        <type value="group"/>
        <required value="false"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.property.modifierExtension-flyover"/>
          <text value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.&#xA;&#xA;Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
          <type value="display"/>
        </item>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
          <valueString value="code"/>
        </extension>
        <linkId value="ConceptMap.property.code"/>
        <type value="group"/>
        <required value="true"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.property.code-flyover"/>
          <text value="A code that is used to identify the property. The code is used internally (in ConceptMap.group.element.target.property.code) and also in the $translate operation."/>
          <type value="display"/>
        </item>
        <item>
          <linkId value="ConceptMap.property.code.value"/>
          <text value="code"/>
          <type value="coding"/>
          <required value="false"/>
          <repeats value="false"/>
          <answerConstraint value="optionsOnly"/>
        </item>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
          <valueString value="uri"/>
        </extension>
        <linkId value="ConceptMap.property.uri"/>
        <type value="group"/>
        <required value="false"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.property.uri-flyover"/>
          <text value="Reference to the formal meaning of the property."/>
          <type value="display"/>
        </item>
        <item>
          <linkId value="ConceptMap.property.uri.value"/>
          <text value="Formal identifier for the property"/>
          <type value="string"/>
          <required value="false"/>
          <repeats value="false"/>
        </item>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
          <valueString value="string"/>
        </extension>
        <linkId value="ConceptMap.property.description"/>
        <type value="group"/>
        <required value="false"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.property.description-flyover"/>
          <text value="A description of the property - why it is defined, and how its value might be used."/>
          <type value="display"/>
        </item>
        <item>
          <linkId value="ConceptMap.property.description.value"/>
          <text value="Why the property is defined, and/or what it conveys"/>
          <type value="string"/>
          <required value="false"/>
          <repeats value="false"/>
        </item>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
          <valueString value="code"/>
        </extension>
        <linkId value="ConceptMap.property.type"/>
        <type value="group"/>
        <required value="true"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.property.type-flyover"/>
          <text value="The type of the property value."/>
          <type value="display"/>
        </item>
        <item>
          <linkId value="ConceptMap.property.type.value"/>
          <text value="type"/>
          <type value="coding"/>
          <required value="false"/>
          <repeats value="false"/>
          <answerConstraint value="optionsOrType"/>
        </item>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
          <valueString value="uri"/>
        </extension>
        <linkId value="ConceptMap.property.system"/>
        <type value="group"/>
        <required value="false"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.property.system-flyover"/>
          <text value="The CodeSystem that defines the codes from which values of type ```code``` in property values."/>
          <type value="display"/>
        </item>
        <item>
          <linkId value="ConceptMap.property.system.value"/>
          <text value="The CodeSystem from which code values come"/>
          <type value="string"/>
          <required value="false"/>
          <repeats value="false"/>
        </item>
      </item>
    </item>
    <item>
      <linkId value="ConceptMap.additionalAttribute"/>
      <text value="Definition of an additional attribute to act as a data source or target"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <linkId value="ConceptMap.additionalAttribute-display"/>
        <text value="Additional attributes are used to define additional data elements where mapping data can be found. For an example, see [Specimen Type v2 -&gt; SNOMED CT Mapping(conceptmap-example-specimen-type.html)"/>
        <type value="display"/>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.additionalAttribute-flyover"/>
        <text value="An additionalAttribute defines an additional data element found in the source or target data model where the data will come from or be mapped to. Some mappings are based on data in addition to the source data element, where codes in multiple fields are combined to a single field (or vice versa)."/>
        <type value="display"/>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
          <valueString value="string"/>
        </extension>
        <linkId value="ConceptMap.additionalAttribute.id"/>
        <type value="group"/>
        <required value="false"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.additionalAttribute.id-flyover"/>
          <text value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/>
          <type value="display"/>
        </item>
        <item>
          <linkId value="ConceptMap.additionalAttribute.id.value"/>
          <text value="Unique id for inter-element referencing"/>
          <type value="string"/>
          <required value="false"/>
          <repeats value="false"/>
        </item>
      </item>
      <item>
        <linkId value="ConceptMap.additionalAttribute.extension"/>
        <text value="Additional content defined by implementations"/>
        <type value="group"/>
        <required value="false"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.additionalAttribute.extension-flyover"/>
          <text value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
          <type value="display"/>
        </item>
      </item>
      <item>
        <linkId value="ConceptMap.additionalAttribute.modifierExtension"/>
        <text value="Extensions that cannot be ignored even if unrecognized"/>
        <type value="group"/>
        <required value="false"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.additionalAttribute.modifierExtension-flyover"/>
          <text value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.&#xA;&#xA;Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
          <type value="display"/>
        </item>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
          <valueString value="code"/>
        </extension>
        <linkId value="ConceptMap.additionalAttribute.code"/>
        <type value="group"/>
        <required value="true"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.additionalAttribute.code-flyover"/>
          <text value="A code that is used to identify this additional data attribute. The code is used internally in ConceptMap.group.element.target.dependsOn.attribute and ConceptMap.group.element.target.product.attribute."/>
          <type value="display"/>
        </item>
        <item>
          <linkId value="ConceptMap.additionalAttribute.code.value"/>
          <text value="code"/>
          <type value="coding"/>
          <required value="false"/>
          <repeats value="false"/>
          <answerConstraint value="optionsOnly"/>
        </item>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
          <valueString value="uri"/>
        </extension>
        <linkId value="ConceptMap.additionalAttribute.uri"/>
        <type value="group"/>
        <required value="false"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.additionalAttribute.uri-flyover"/>
          <text value="Reference to the formal definition of the source/target data element. For elements defined by the FHIR specification, or using a FHIR logical model, the correct format is {canonical-url}#{element-id}."/>
          <type value="display"/>
        </item>
        <item>
          <linkId value="ConceptMap.additionalAttribute.uri.value"/>
          <text value="Formal identifier for the data element referred to in this attribte"/>
          <type value="string"/>
          <required value="false"/>
          <repeats value="false"/>
        </item>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
          <valueString value="string"/>
        </extension>
        <linkId value="ConceptMap.additionalAttribute.description"/>
        <type value="group"/>
        <required value="false"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.additionalAttribute.description-flyover"/>
          <text value="A description of the additional attribute and/or the data element it refers to - why it is defined, and how the value might be used in mappings, and a discussion of issues associated with the use of the data element."/>
          <type value="display"/>
        </item>
        <item>
          <linkId value="ConceptMap.additionalAttribute.description.value"/>
          <text value="Why the additional attribute is defined, and/or what the data element it refers to is"/>
          <type value="string"/>
          <required value="false"/>
          <repeats value="false"/>
        </item>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
          <valueString value="code"/>
        </extension>
        <linkId value="ConceptMap.additionalAttribute.type"/>
        <type value="group"/>
        <required value="true"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.additionalAttribute.type-flyover"/>
          <text value="The type of the source data contained in this concept map for this data element. When the source or target is not content defined by FHIR, some additional application logic might be required to map from the FHIR Datatype to the externally defined content"/>
          <type value="display"/>
        </item>
        <item>
          <linkId value="ConceptMap.additionalAttribute.type.value"/>
          <text value="type"/>
          <type value="coding"/>
          <required value="false"/>
          <repeats value="false"/>
          <answerConstraint value="optionsOrType"/>
        </item>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <linkId value="ConceptMap.sourceScope[x]"/>
      <text value="The source value set that contains the concepts that are being mapped"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.sourceScope[x]-flyover"/>
        <text value="Identifier for the source value set that contains the concepts that are being mapped and provides context for the mappings.  Limits the scope of the map to source codes (ConceptMap.group.element code or valueSet) that are members of this value set. Should be a version specific reference. URIs SHOULD be absolute. If there is no sourceScope or targetScope value set, there is no specified context for the map (not recommended).  The sourceScope value set may select codes from either an explicit (standard or local) or implicit code system."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.sourceScope[x]._type"/>
        <text value="type"/>
        <type value="coding"/>
        <required value="false"/>
        <repeats value="false"/>
        <answerConstraint value="optionsOnly"/>
        <answerValueSet value="#vs3"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="uri"/>
          </extension>
          <linkId value="ConceptMap.sourceScope[x]._null"/>
          <type value="group"/>
          <item>
            <linkId value="ConceptMap.sourceScope[x]._null.value"/>
            <type value="string"/>
            <required value="false"/>
            <repeats value="false"/>
          </item>
        </item>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="uri"/>
          </extension>
          <linkId value="ConceptMap.sourceScope[x]._null"/>
          <type value="group"/>
          <item>
            <linkId value="ConceptMap.sourceScope[x]._null.value"/>
            <type value="string"/>
            <required value="false"/>
            <repeats value="false"/>
          </item>
        </item>
      </item>
    </item>
    <item>
      <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
        <valueInteger value="1"/>
      </extension>
      <linkId value="ConceptMap.targetScope[x]"/>
      <text value="The target value set which provides context for the mappings"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.targetScope[x]-flyover"/>
        <text value="Identifier for the target value set that provides important context about how the mapping choices are made.  Limits the scope of the map to target codes (ConceptMap.group.element.target code or valueSet) that are members of this value set. Should be a version specific reference. URIs SHOULD be absolute. If there is no sourceScope or targetScope value set, there is no specified context for the map (not recommended).  The targetScope value set may select codes from either an explicit (standard or local) or implicit code system."/>
        <type value="display"/>
      </item>
      <item>
        <linkId value="ConceptMap.targetScope[x]._type"/>
        <text value="type"/>
        <type value="coding"/>
        <required value="false"/>
        <repeats value="false"/>
        <answerConstraint value="optionsOnly"/>
        <answerValueSet value="#vs4"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="uri"/>
          </extension>
          <linkId value="ConceptMap.targetScope[x]._null"/>
          <type value="group"/>
          <item>
            <linkId value="ConceptMap.targetScope[x]._null.value"/>
            <type value="string"/>
            <required value="false"/>
            <repeats value="false"/>
          </item>
        </item>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="uri"/>
          </extension>
          <linkId value="ConceptMap.targetScope[x]._null"/>
          <type value="group"/>
          <item>
            <linkId value="ConceptMap.targetScope[x]._null.value"/>
            <type value="string"/>
            <required value="false"/>
            <repeats value="false"/>
          </item>
        </item>
      </item>
    </item>
    <item>
      <linkId value="ConceptMap.group"/>
      <text value="Same source and target systems"/>
      <type value="group"/>
      <required value="false"/>
      <repeats value="true"/>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
          <valueCodeableConcept>
            <coding>
              <system value="http://hl7.org/fhir/questionnaire-item-control"/>
              <code value="flyover"/>
              <display value="Fly-over"/>
            </coding>
          </valueCodeableConcept>
        </extension>
        <linkId value="ConceptMap.group-flyover"/>
        <text value="A group of mappings that all have the same source and target system."/>
        <type value="display"/>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
          <valueString value="string"/>
        </extension>
        <linkId value="ConceptMap.group.id"/>
        <type value="group"/>
        <required value="false"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.group.id-flyover"/>
          <text value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/>
          <type value="display"/>
        </item>
        <item>
          <linkId value="ConceptMap.group.id.value"/>
          <text value="Unique id for inter-element referencing"/>
          <type value="string"/>
          <required value="false"/>
          <repeats value="false"/>
        </item>
      </item>
      <item>
        <linkId value="ConceptMap.group.extension"/>
        <text value="Additional content defined by implementations"/>
        <type value="group"/>
        <required value="false"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.group.extension-flyover"/>
          <text value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
          <type value="display"/>
        </item>
      </item>
      <item>
        <linkId value="ConceptMap.group.modifierExtension"/>
        <text value="Extensions that cannot be ignored even if unrecognized"/>
        <type value="group"/>
        <required value="false"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.group.modifierExtension-flyover"/>
          <text value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.&#xA;&#xA;Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
          <type value="display"/>
        </item>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
          <valueString value="uri"/>
        </extension>
        <linkId value="ConceptMap.group.source"/>
        <type value="group"/>
        <required value="false"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.group.source-flyover"/>
          <text value="An absolute URI that identifies the source system where the concepts to be mapped are defined. This is not needed if the source value set is specified and it contains concepts from only a single system."/>
          <type value="display"/>
        </item>
        <item>
          <linkId value="ConceptMap.group.source.value"/>
          <text value="Source system where concepts to be mapped are defined"/>
          <type value="string"/>
          <required value="false"/>
          <repeats value="false"/>
        </item>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
          <valueInteger value="1"/>
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
          <valueString value="uri"/>
        </extension>
        <linkId value="ConceptMap.group.target"/>
        <type value="group"/>
        <required value="false"/>
        <repeats value="true"/>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.group.target-flyover"/>
          <text value="An absolute URI that identifies the target system that the concepts will be mapped to. This is not needed if the target value set is specified and it contains concepts from only a single system. The group target may also be omitted if all of the target element relationship values are 'not-related-to'."/>
          <type value="display"/>
        </item>
        <item>
          <linkId value="ConceptMap.group.target.value"/>
          <text value="Target system that the concepts are to be mapped to"/>
          <type value="string"/>
          <required value="false"/>
          <repeats value="false"/>
        </item>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs">
          <valueInteger value="1"/>
        </extension>
        <linkId value="ConceptMap.group.element"/>
        <text value="Mappings for a concept from the source set"/>
        <type value="group"/>
        <required value="true"/>
        <repeats value="true"/>
        <item>
          <linkId value="ConceptMap.group.element-display"/>
          <text value="Generally, the ideal is that there would only be one mapping for each concept in the source value set, but a given concept may be mapped multiple times with different comments or dependencies."/>
          <type value="display"/>
        </item>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.group.element-flyover"/>
          <text value="Mappings for an individual concept in the source to one or more concepts in the target."/>
          <type value="display"/>
        </item>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
            <valueInteger value="1"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="string"/>
          </extension>
          <linkId value="ConceptMap.group.element.id"/>
          <type value="group"/>
          <required value="false"/>
          <repeats value="true"/>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
              <valueCodeableConcept>
                <coding>
                  <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                  <code value="flyover"/>
                  <display value="Fly-over"/>
                </coding>
              </valueCodeableConcept>
            </extension>
            <linkId value="ConceptMap.group.element.id-flyover"/>
            <text value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/>
            <type value="display"/>
          </item>
          <item>
            <linkId value="ConceptMap.group.element.id.value"/>
            <text value="Unique id for inter-element referencing"/>
            <type value="string"/>
            <required value="false"/>
            <repeats value="false"/>
          </item>
        </item>
        <item>
          <linkId value="ConceptMap.group.element.extension"/>
          <text value="Additional content defined by implementations"/>
          <type value="group"/>
          <required value="false"/>
          <repeats value="true"/>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
              <valueCodeableConcept>
                <coding>
                  <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                  <code value="flyover"/>
                  <display value="Fly-over"/>
                </coding>
              </valueCodeableConcept>
            </extension>
            <linkId value="ConceptMap.group.element.extension-flyover"/>
            <text value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
            <type value="display"/>
          </item>
        </item>
        <item>
          <linkId value="ConceptMap.group.element.modifierExtension"/>
          <text value="Extensions that cannot be ignored even if unrecognized"/>
          <type value="group"/>
          <required value="false"/>
          <repeats value="true"/>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
              <valueCodeableConcept>
                <coding>
                  <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                  <code value="flyover"/>
                  <display value="Fly-over"/>
                </coding>
              </valueCodeableConcept>
            </extension>
            <linkId value="ConceptMap.group.element.modifierExtension-flyover"/>
            <text value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.&#xA;&#xA;Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
            <type value="display"/>
          </item>
        </item>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
            <valueInteger value="1"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="code"/>
          </extension>
          <linkId value="ConceptMap.group.element.code"/>
          <type value="group"/>
          <required value="false"/>
          <repeats value="true"/>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
              <valueCodeableConcept>
                <coding>
                  <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                  <code value="flyover"/>
                  <display value="Fly-over"/>
                </coding>
              </valueCodeableConcept>
            </extension>
            <linkId value="ConceptMap.group.element.code-flyover"/>
            <text value="Identity (code or path) or the element/item being mapped."/>
            <type value="display"/>
          </item>
          <item>
            <linkId value="ConceptMap.group.element.code.value"/>
            <text value="code"/>
            <type value="coding"/>
            <required value="false"/>
            <repeats value="false"/>
            <answerConstraint value="optionsOnly"/>
          </item>
        </item>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
            <valueInteger value="1"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="string"/>
          </extension>
          <linkId value="ConceptMap.group.element.display"/>
          <type value="group"/>
          <required value="false"/>
          <repeats value="true"/>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
              <valueCodeableConcept>
                <coding>
                  <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                  <code value="flyover"/>
                  <display value="Fly-over"/>
                </coding>
              </valueCodeableConcept>
            </extension>
            <linkId value="ConceptMap.group.element.display-flyover"/>
            <text value="The display for the code. The display is only provided to help editors when editing the concept map. The display is ignored when processing the map."/>
            <type value="display"/>
          </item>
          <item>
            <linkId value="ConceptMap.group.element.display.value"/>
            <text value="Display for the code"/>
            <type value="string"/>
            <required value="false"/>
            <repeats value="false"/>
          </item>
        </item>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
            <valueInteger value="1"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="uri"/>
          </extension>
          <linkId value="ConceptMap.group.element.valueSet"/>
          <type value="group"/>
          <required value="false"/>
          <repeats value="true"/>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
              <valueCodeableConcept>
                <coding>
                  <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                  <code value="flyover"/>
                  <display value="Fly-over"/>
                </coding>
              </valueCodeableConcept>
            </extension>
            <linkId value="ConceptMap.group.element.valueSet-flyover"/>
            <text value="The set of concepts from the ConceptMap.group.source code system which are all being mapped to the target as part of this mapping rule. If the value set expansion is empty then there are no source concepts to map in this rule."/>
            <type value="display"/>
          </item>
          <item>
            <linkId value="ConceptMap.group.element.valueSet.value"/>
            <text value="Identifies the set of concepts being mapped"/>
            <type value="string"/>
            <required value="false"/>
            <repeats value="false"/>
          </item>
        </item>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
            <valueInteger value="1"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="boolean"/>
          </extension>
          <linkId value="ConceptMap.group.element.noMap"/>
          <type value="group"/>
          <required value="false"/>
          <repeats value="true"/>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
              <valueCodeableConcept>
                <coding>
                  <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                  <code value="flyover"/>
                  <display value="Fly-over"/>
                </coding>
              </valueCodeableConcept>
            </extension>
            <linkId value="ConceptMap.group.element.noMap-flyover"/>
            <text value="If noMap = true this indicates that no mapping to a target concept exists for this source concept. If noMap = true, then the behavior of ConceptMap.group.unmapped (if present) does not apply."/>
            <type value="display"/>
          </item>
          <item>
            <linkId value="ConceptMap.group.element.noMap.value"/>
            <text value="No mapping to a target concept for this source concept"/>
            <type value="boolean"/>
            <required value="false"/>
            <repeats value="false"/>
          </item>
        </item>
        <item>
          <linkId value="ConceptMap.group.element.target"/>
          <text value="Concept in target system for element"/>
          <type value="group"/>
          <required value="false"/>
          <repeats value="true"/>
          <item>
            <linkId value="ConceptMap.group.element.target-display"/>
            <text value="Ideally there would only be one map, with an 'equivalent' mapping. But multiple maps are allowed for several narrower (i.e. source-is-broader-than-target) options, or to assert that other concepts are not related."/>
            <type value="display"/>
          </item>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
              <valueCodeableConcept>
                <coding>
                  <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                  <code value="flyover"/>
                  <display value="Fly-over"/>
                </coding>
              </valueCodeableConcept>
            </extension>
            <linkId value="ConceptMap.group.element.target-flyover"/>
            <text value="A concept from the target value set that this concept maps to."/>
            <type value="display"/>
          </item>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
              <valueInteger value="1"/>
            </extension>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
              <valueString value="string"/>
            </extension>
            <linkId value="ConceptMap.group.element.target.id"/>
            <type value="group"/>
            <required value="false"/>
            <repeats value="true"/>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                <valueCodeableConcept>
                  <coding>
                    <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                    <code value="flyover"/>
                    <display value="Fly-over"/>
                  </coding>
                </valueCodeableConcept>
              </extension>
              <linkId value="ConceptMap.group.element.target.id-flyover"/>
              <text value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/>
              <type value="display"/>
            </item>
            <item>
              <linkId value="ConceptMap.group.element.target.id.value"/>
              <text value="Unique id for inter-element referencing"/>
              <type value="string"/>
              <required value="false"/>
              <repeats value="false"/>
            </item>
          </item>
          <item>
            <linkId value="ConceptMap.group.element.target.extension"/>
            <text value="Additional content defined by implementations"/>
            <type value="group"/>
            <required value="false"/>
            <repeats value="true"/>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                <valueCodeableConcept>
                  <coding>
                    <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                    <code value="flyover"/>
                    <display value="Fly-over"/>
                  </coding>
                </valueCodeableConcept>
              </extension>
              <linkId value="ConceptMap.group.element.target.extension-flyover"/>
              <text value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
              <type value="display"/>
            </item>
          </item>
          <item>
            <linkId value="ConceptMap.group.element.target.modifierExtension"/>
            <text value="Extensions that cannot be ignored even if unrecognized"/>
            <type value="group"/>
            <required value="false"/>
            <repeats value="true"/>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                <valueCodeableConcept>
                  <coding>
                    <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                    <code value="flyover"/>
                    <display value="Fly-over"/>
                  </coding>
                </valueCodeableConcept>
              </extension>
              <linkId value="ConceptMap.group.element.target.modifierExtension-flyover"/>
              <text value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.&#xA;&#xA;Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
              <type value="display"/>
            </item>
          </item>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
              <valueInteger value="1"/>
            </extension>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
              <valueString value="code"/>
            </extension>
            <linkId value="ConceptMap.group.element.target.code"/>
            <type value="group"/>
            <required value="false"/>
            <repeats value="true"/>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                <valueCodeableConcept>
                  <coding>
                    <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                    <code value="flyover"/>
                    <display value="Fly-over"/>
                  </coding>
                </valueCodeableConcept>
              </extension>
              <linkId value="ConceptMap.group.element.target.code-flyover"/>
              <text value="Identity (code or path) or the element/item that the map refers to."/>
              <type value="display"/>
            </item>
            <item>
              <linkId value="ConceptMap.group.element.target.code.value"/>
              <text value="code"/>
              <type value="coding"/>
              <required value="false"/>
              <repeats value="false"/>
              <answerConstraint value="optionsOnly"/>
            </item>
          </item>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
              <valueInteger value="1"/>
            </extension>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
              <valueString value="string"/>
            </extension>
            <linkId value="ConceptMap.group.element.target.display"/>
            <type value="group"/>
            <required value="false"/>
            <repeats value="true"/>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                <valueCodeableConcept>
                  <coding>
                    <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                    <code value="flyover"/>
                    <display value="Fly-over"/>
                  </coding>
                </valueCodeableConcept>
              </extension>
              <linkId value="ConceptMap.group.element.target.display-flyover"/>
              <text value="The display for the code. The display is only provided to help editors when editing the concept map. The display is ignored when processing the map."/>
              <type value="display"/>
            </item>
            <item>
              <linkId value="ConceptMap.group.element.target.display.value"/>
              <text value="Display for the code"/>
              <type value="string"/>
              <required value="false"/>
              <repeats value="false"/>
            </item>
          </item>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
              <valueInteger value="1"/>
            </extension>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
              <valueString value="uri"/>
            </extension>
            <linkId value="ConceptMap.group.element.target.valueSet"/>
            <type value="group"/>
            <required value="false"/>
            <repeats value="true"/>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                <valueCodeableConcept>
                  <coding>
                    <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                    <code value="flyover"/>
                    <display value="Fly-over"/>
                  </coding>
                </valueCodeableConcept>
              </extension>
              <linkId value="ConceptMap.group.element.target.valueSet-flyover"/>
              <text value="The set of concepts from the ConceptMap.group.target code system which are all being mapped to as part of this mapping rule. The effect of using this data element is the same as having multiple ConceptMap.group.element.target elements with one for each concept in the ConceptMap.group.element.target.valueSet value set. If the the value set expansion is empty then the source concept(s) are unmapped and the behavior of ConceptMap.group.unmapped (if present) applies."/>
              <type value="display"/>
            </item>
            <item>
              <linkId value="ConceptMap.group.element.target.valueSet.value"/>
              <text value="Identifies the set of target concepts"/>
              <type value="string"/>
              <required value="false"/>
              <repeats value="false"/>
            </item>
          </item>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs">
              <valueInteger value="1"/>
            </extension>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
              <valueInteger value="1"/>
            </extension>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
              <valueString value="code"/>
            </extension>
            <linkId value="ConceptMap.group.element.target.relationship"/>
            <type value="group"/>
            <required value="true"/>
            <repeats value="true"/>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                <valueCodeableConcept>
                  <coding>
                    <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                    <code value="flyover"/>
                    <display value="Fly-over"/>
                  </coding>
                </valueCodeableConcept>
              </extension>
              <linkId value="ConceptMap.group.element.target.relationship-flyover"/>
              <text value="The relationship between the source and target concepts. The relationship is read from source to target (e.g. source-is-narrower-than-target). This element is labeled as a modifier because it may indicate that there is no mapping."/>
              <type value="display"/>
            </item>
            <item>
              <linkId value="ConceptMap.group.element.target.relationship.value"/>
              <text value="relationship"/>
              <type value="coding"/>
              <required value="false"/>
              <repeats value="false"/>
              <answerConstraint value="optionsOrType"/>
            </item>
          </item>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
              <valueInteger value="1"/>
            </extension>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
              <valueString value="string"/>
            </extension>
            <linkId value="ConceptMap.group.element.target.comment"/>
            <type value="group"/>
            <required value="false"/>
            <repeats value="true"/>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                <valueCodeableConcept>
                  <coding>
                    <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                    <code value="flyover"/>
                    <display value="Fly-over"/>
                  </coding>
                </valueCodeableConcept>
              </extension>
              <linkId value="ConceptMap.group.element.target.comment-flyover"/>
              <text value="A description of status/issues in mapping that conveys additional information not represented in  the structured data."/>
              <type value="display"/>
            </item>
            <item>
              <linkId value="ConceptMap.group.element.target.comment.value"/>
              <text value="Description of status/issues in mapping"/>
              <type value="string"/>
              <required value="false"/>
              <repeats value="false"/>
            </item>
          </item>
          <item>
            <linkId value="ConceptMap.group.element.target.property"/>
            <text value="Property value for the source -&gt; target mapping"/>
            <type value="group"/>
            <required value="false"/>
            <repeats value="true"/>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                <valueCodeableConcept>
                  <coding>
                    <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                    <code value="flyover"/>
                    <display value="Fly-over"/>
                  </coding>
                </valueCodeableConcept>
              </extension>
              <linkId value="ConceptMap.group.element.target.property-flyover"/>
              <text value="A property value for this source -&gt; target mapping."/>
              <type value="display"/>
            </item>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
                <valueInteger value="1"/>
              </extension>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                <valueString value="string"/>
              </extension>
              <linkId value="ConceptMap.group.element.target.property.id"/>
              <type value="group"/>
              <required value="false"/>
              <repeats value="true"/>
              <item>
                <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                  <valueCodeableConcept>
                    <coding>
                      <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                      <code value="flyover"/>
                      <display value="Fly-over"/>
                    </coding>
                  </valueCodeableConcept>
                </extension>
                <linkId value="ConceptMap.group.element.target.property.id-flyover"/>
                <text value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/>
                <type value="display"/>
              </item>
              <item>
                <linkId value="ConceptMap.group.element.target.property.id.value"/>
                <text value="Unique id for inter-element referencing"/>
                <type value="string"/>
                <required value="false"/>
                <repeats value="false"/>
              </item>
            </item>
            <item>
              <linkId value="ConceptMap.group.element.target.property.extension"/>
              <text value="Additional content defined by implementations"/>
              <type value="group"/>
              <required value="false"/>
              <repeats value="true"/>
              <item>
                <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                  <valueCodeableConcept>
                    <coding>
                      <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                      <code value="flyover"/>
                      <display value="Fly-over"/>
                    </coding>
                  </valueCodeableConcept>
                </extension>
                <linkId value="ConceptMap.group.element.target.property.extension-flyover"/>
                <text value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
                <type value="display"/>
              </item>
            </item>
            <item>
              <linkId value="ConceptMap.group.element.target.property.modifierExtension"/>
              <text value="Extensions that cannot be ignored even if unrecognized"/>
              <type value="group"/>
              <required value="false"/>
              <repeats value="true"/>
              <item>
                <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                  <valueCodeableConcept>
                    <coding>
                      <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                      <code value="flyover"/>
                      <display value="Fly-over"/>
                    </coding>
                  </valueCodeableConcept>
                </extension>
                <linkId value="ConceptMap.group.element.target.property.modifierExtension-flyover"/>
                <text value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.&#xA;&#xA;Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
                <type value="display"/>
              </item>
            </item>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs">
                <valueInteger value="1"/>
              </extension>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
                <valueInteger value="1"/>
              </extension>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                <valueString value="code"/>
              </extension>
              <linkId value="ConceptMap.group.element.target.property.code"/>
              <type value="group"/>
              <required value="true"/>
              <repeats value="true"/>
              <item>
                <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                  <valueCodeableConcept>
                    <coding>
                      <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                      <code value="flyover"/>
                      <display value="Fly-over"/>
                    </coding>
                  </valueCodeableConcept>
                </extension>
                <linkId value="ConceptMap.group.element.target.property.code-flyover"/>
                <text value="A reference to a mapping property defined in ConceptMap.property."/>
                <type value="display"/>
              </item>
              <item>
                <linkId value="ConceptMap.group.element.target.property.code.value"/>
                <text value="code"/>
                <type value="coding"/>
                <required value="false"/>
                <repeats value="false"/>
                <answerConstraint value="optionsOnly"/>
              </item>
            </item>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs">
                <valueInteger value="1"/>
              </extension>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
                <valueInteger value="1"/>
              </extension>
              <linkId value="ConceptMap.group.element.target.property.value[x]"/>
              <text value="Value of the property for this concept"/>
              <type value="group"/>
              <required value="true"/>
              <repeats value="true"/>
              <item>
                <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                  <valueCodeableConcept>
                    <coding>
                      <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                      <code value="flyover"/>
                      <display value="Fly-over"/>
                    </coding>
                  </valueCodeableConcept>
                </extension>
                <linkId value="ConceptMap.group.element.target.property.value[x]-flyover"/>
                <text value="The value of this property. If the type chosen for this element is 'code', then the property SHALL be defined in a ConceptMap.property element."/>
                <type value="display"/>
              </item>
              <item>
                <linkId value="ConceptMap.group.element.target.property.value[x]._type"/>
                <text value="type"/>
                <type value="coding"/>
                <required value="false"/>
                <repeats value="false"/>
                <answerConstraint value="optionsOnly"/>
                <answerValueSet value="#vs5"/>
                <item>
                  <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                    <valueString value="Coding"/>
                  </extension>
                  <linkId value="ConceptMap.group.element.target.property.value[x]._null"/>
                  <type value="group"/>
                  <item>
                    <linkId value="ConceptMap.group.element.target.property.value[x]._null.value"/>
                    <type value="coding"/>
                    <required value="false"/>
                    <repeats value="false"/>
                    <answerConstraint value="optionsOnly"/>
                  </item>
                </item>
                <item>
                  <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                    <valueString value="string"/>
                  </extension>
                  <linkId value="ConceptMap.group.element.target.property.value[x]._null"/>
                  <type value="group"/>
                  <item>
                    <linkId value="ConceptMap.group.element.target.property.value[x]._null.value"/>
                    <type value="string"/>
                    <required value="false"/>
                    <repeats value="false"/>
                  </item>
                </item>
                <item>
                  <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                    <valueString value="integer"/>
                  </extension>
                  <linkId value="ConceptMap.group.element.target.property.value[x]._null"/>
                  <type value="group"/>
                  <item>
                    <linkId value="ConceptMap.group.element.target.property.value[x]._null.value"/>
                    <type value="integer"/>
                    <required value="false"/>
                    <repeats value="false"/>
                  </item>
                </item>
                <item>
                  <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                    <valueString value="boolean"/>
                  </extension>
                  <linkId value="ConceptMap.group.element.target.property.value[x]._null"/>
                  <type value="group"/>
                  <item>
                    <linkId value="ConceptMap.group.element.target.property.value[x]._null.value"/>
                    <type value="boolean"/>
                    <required value="false"/>
                    <repeats value="false"/>
                  </item>
                </item>
                <item>
                  <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                    <valueString value="datetime"/>
                  </extension>
                  <linkId value="ConceptMap.group.element.target.property.value[x]._null"/>
                  <type value="group"/>
                  <item>
                    <linkId value="ConceptMap.group.element.target.property.value[x]._null.value"/>
                    <type value="dateTime"/>
                    <required value="false"/>
                    <repeats value="false"/>
                  </item>
                </item>
                <item>
                  <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                    <valueString value="decimal"/>
                  </extension>
                  <linkId value="ConceptMap.group.element.target.property.value[x]._null"/>
                  <type value="group"/>
                  <item>
                    <linkId value="ConceptMap.group.element.target.property.value[x]._null.value"/>
                    <type value="decimal"/>
                    <required value="false"/>
                    <repeats value="false"/>
                  </item>
                </item>
                <item>
                  <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                    <valueString value="code"/>
                  </extension>
                  <linkId value="ConceptMap.group.element.target.property.value[x]._null"/>
                  <type value="group"/>
                  <item>
                    <linkId value="ConceptMap.group.element.target.property.value[x]._null.value"/>
                    <text value="value[x]"/>
                    <type value="coding"/>
                    <required value="false"/>
                    <repeats value="false"/>
                    <answerConstraint value="optionsOnly"/>
                  </item>
                </item>
              </item>
            </item>
          </item>
          <item>
            <linkId value="ConceptMap.group.element.target.dependsOn"/>
            <text value="Other properties required for this mapping"/>
            <type value="group"/>
            <required value="false"/>
            <repeats value="true"/>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                <valueCodeableConcept>
                  <coding>
                    <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                    <code value="flyover"/>
                    <display value="Fly-over"/>
                  </coding>
                </valueCodeableConcept>
              </extension>
              <linkId value="ConceptMap.group.element.target.dependsOn-flyover"/>
              <text value="A set of additional dependencies for this mapping to hold. This mapping is only applicable if the specified data attribute can be resolved, and it has the specified value."/>
              <type value="display"/>
            </item>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
                <valueInteger value="1"/>
              </extension>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                <valueString value="string"/>
              </extension>
              <linkId value="ConceptMap.group.element.target.dependsOn.id"/>
              <type value="group"/>
              <required value="false"/>
              <repeats value="true"/>
              <item>
                <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                  <valueCodeableConcept>
                    <coding>
                      <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                      <code value="flyover"/>
                      <display value="Fly-over"/>
                    </coding>
                  </valueCodeableConcept>
                </extension>
                <linkId value="ConceptMap.group.element.target.dependsOn.id-flyover"/>
                <text value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/>
                <type value="display"/>
              </item>
              <item>
                <linkId value="ConceptMap.group.element.target.dependsOn.id.value"/>
                <text value="Unique id for inter-element referencing"/>
                <type value="string"/>
                <required value="false"/>
                <repeats value="false"/>
              </item>
            </item>
            <item>
              <linkId value="ConceptMap.group.element.target.dependsOn.extension"/>
              <text value="Additional content defined by implementations"/>
              <type value="group"/>
              <required value="false"/>
              <repeats value="true"/>
              <item>
                <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                  <valueCodeableConcept>
                    <coding>
                      <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                      <code value="flyover"/>
                      <display value="Fly-over"/>
                    </coding>
                  </valueCodeableConcept>
                </extension>
                <linkId value="ConceptMap.group.element.target.dependsOn.extension-flyover"/>
                <text value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
                <type value="display"/>
              </item>
            </item>
            <item>
              <linkId value="ConceptMap.group.element.target.dependsOn.modifierExtension"/>
              <text value="Extensions that cannot be ignored even if unrecognized"/>
              <type value="group"/>
              <required value="false"/>
              <repeats value="true"/>
              <item>
                <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                  <valueCodeableConcept>
                    <coding>
                      <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                      <code value="flyover"/>
                      <display value="Fly-over"/>
                    </coding>
                  </valueCodeableConcept>
                </extension>
                <linkId value="ConceptMap.group.element.target.dependsOn.modifierExtension-flyover"/>
                <text value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.&#xA;&#xA;Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
                <type value="display"/>
              </item>
            </item>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs">
                <valueInteger value="1"/>
              </extension>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
                <valueInteger value="1"/>
              </extension>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                <valueString value="code"/>
              </extension>
              <linkId value="ConceptMap.group.element.target.dependsOn.attribute"/>
              <type value="group"/>
              <required value="true"/>
              <repeats value="true"/>
              <item>
                <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                  <valueCodeableConcept>
                    <coding>
                      <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                      <code value="flyover"/>
                      <display value="Fly-over"/>
                    </coding>
                  </valueCodeableConcept>
                </extension>
                <linkId value="ConceptMap.group.element.target.dependsOn.attribute-flyover"/>
                <text value="A reference to the additional attribute that holds a value the map depends on."/>
                <type value="display"/>
              </item>
              <item>
                <linkId value="ConceptMap.group.element.target.dependsOn.attribute.value"/>
                <text value="attribute"/>
                <type value="coding"/>
                <required value="false"/>
                <repeats value="false"/>
                <answerConstraint value="optionsOnly"/>
              </item>
            </item>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
                <valueInteger value="1"/>
              </extension>
              <linkId value="ConceptMap.group.element.target.dependsOn.value[x]"/>
              <text value="Value of the referenced data element"/>
              <type value="group"/>
              <required value="false"/>
              <repeats value="true"/>
              <item>
                <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                  <valueCodeableConcept>
                    <coding>
                      <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                      <code value="flyover"/>
                      <display value="Fly-over"/>
                    </coding>
                  </valueCodeableConcept>
                </extension>
                <linkId value="ConceptMap.group.element.target.dependsOn.value[x]-flyover"/>
                <text value="Data element value that the map depends on / produces. If the data type is a code, then the code system is .group.source for .dependsOn.valueCode and .group.target for .product.valueCode."/>
                <type value="display"/>
              </item>
              <item>
                <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._type"/>
                <text value="type"/>
                <type value="coding"/>
                <required value="false"/>
                <repeats value="false"/>
                <answerConstraint value="optionsOnly"/>
                <answerValueSet value="#vs6"/>
                <item>
                  <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                    <valueString value="code"/>
                  </extension>
                  <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null"/>
                  <type value="group"/>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.value"/>
                    <text value="value[x]"/>
                    <type value="coding"/>
                    <required value="false"/>
                    <repeats value="false"/>
                    <answerConstraint value="optionsOnly"/>
                  </item>
                </item>
                <item>
                  <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                    <valueString value="Coding"/>
                  </extension>
                  <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null"/>
                  <type value="group"/>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.value"/>
                    <type value="coding"/>
                    <required value="false"/>
                    <repeats value="false"/>
                    <answerConstraint value="optionsOnly"/>
                  </item>
                </item>
                <item>
                  <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                    <valueString value="string"/>
                  </extension>
                  <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null"/>
                  <type value="group"/>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.value"/>
                    <type value="string"/>
                    <required value="false"/>
                    <repeats value="false"/>
                  </item>
                </item>
                <item>
                  <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                    <valueString value="boolean"/>
                  </extension>
                  <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null"/>
                  <type value="group"/>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.value"/>
                    <type value="boolean"/>
                    <required value="false"/>
                    <repeats value="false"/>
                  </item>
                </item>
                <item>
                  <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                    <valueString value="Quantity"/>
                  </extension>
                  <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null"/>
                  <type value="group"/>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.comparator"/>
                    <text value="comp:"/>
                    <type value="coding"/>
                    <required value="false"/>
                    <repeats value="false"/>
                    <answerConstraint value="optionsOnly"/>
                  </item>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.value"/>
                    <text value="value:"/>
                    <type value="decimal"/>
                    <required value="false"/>
                    <repeats value="false"/>
                  </item>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.units"/>
                    <text value="units:"/>
                    <type value="string"/>
                    <required value="false"/>
                    <repeats value="false"/>
                  </item>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.code"/>
                    <text value="coded units:"/>
                    <type value="string"/>
                    <required value="false"/>
                    <repeats value="false"/>
                  </item>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.system"/>
                    <text value="units system:"/>
                    <type value="string"/>
                    <required value="false"/>
                    <repeats value="false"/>
                  </item>
                </item>
              </item>
            </item>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
                <valueInteger value="1"/>
              </extension>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                <valueString value="uri"/>
              </extension>
              <linkId value="ConceptMap.group.element.target.dependsOn.valueSet"/>
              <type value="group"/>
              <required value="false"/>
              <repeats value="true"/>
              <item>
                <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                  <valueCodeableConcept>
                    <coding>
                      <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                      <code value="flyover"/>
                      <display value="Fly-over"/>
                    </coding>
                  </valueCodeableConcept>
                </extension>
                <linkId value="ConceptMap.group.element.target.dependsOn.valueSet-flyover"/>
                <text value="This mapping applies if the data element value is a code from this value set."/>
                <type value="display"/>
              </item>
              <item>
                <linkId value="ConceptMap.group.element.target.dependsOn.valueSet.value"/>
                <text value="The mapping depends on a data element with a value from this value set"/>
                <type value="string"/>
                <required value="false"/>
                <repeats value="false"/>
              </item>
            </item>
          </item>
          <item>
            <linkId value="ConceptMap.group.element.target.product"/>
            <text value="Other data elements that this mapping also produces"/>
            <type value="group"/>
            <required value="false"/>
            <repeats value="true"/>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                <valueCodeableConcept>
                  <coding>
                    <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                    <code value="flyover"/>
                    <display value="Fly-over"/>
                  </coding>
                </valueCodeableConcept>
              </extension>
              <linkId value="ConceptMap.group.element.target.product-flyover"/>
              <text value="Product is the output of a ConceptMap that provides additional values that go in other attributes / data elemnts of the target data."/>
              <type value="display"/>
            </item>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
                <valueInteger value="1"/>
              </extension>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                <valueString value="string"/>
              </extension>
              <linkId value="ConceptMap.group.element.target.dependsOn.id"/>
              <type value="group"/>
              <required value="false"/>
              <repeats value="true"/>
              <item>
                <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                  <valueCodeableConcept>
                    <coding>
                      <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                      <code value="flyover"/>
                      <display value="Fly-over"/>
                    </coding>
                  </valueCodeableConcept>
                </extension>
                <linkId value="ConceptMap.group.element.target.dependsOn.id-flyover"/>
                <text value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/>
                <type value="display"/>
              </item>
              <item>
                <linkId value="ConceptMap.group.element.target.dependsOn.id.value"/>
                <text value="Unique id for inter-element referencing"/>
                <type value="string"/>
                <required value="false"/>
                <repeats value="false"/>
              </item>
            </item>
            <item>
              <linkId value="ConceptMap.group.element.target.dependsOn.extension"/>
              <text value="Additional content defined by implementations"/>
              <type value="group"/>
              <required value="false"/>
              <repeats value="true"/>
              <item>
                <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                  <valueCodeableConcept>
                    <coding>
                      <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                      <code value="flyover"/>
                      <display value="Fly-over"/>
                    </coding>
                  </valueCodeableConcept>
                </extension>
                <linkId value="ConceptMap.group.element.target.dependsOn.extension-flyover"/>
                <text value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
                <type value="display"/>
              </item>
            </item>
            <item>
              <linkId value="ConceptMap.group.element.target.dependsOn.modifierExtension"/>
              <text value="Extensions that cannot be ignored even if unrecognized"/>
              <type value="group"/>
              <required value="false"/>
              <repeats value="true"/>
              <item>
                <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                  <valueCodeableConcept>
                    <coding>
                      <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                      <code value="flyover"/>
                      <display value="Fly-over"/>
                    </coding>
                  </valueCodeableConcept>
                </extension>
                <linkId value="ConceptMap.group.element.target.dependsOn.modifierExtension-flyover"/>
                <text value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.&#xA;&#xA;Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
                <type value="display"/>
              </item>
            </item>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs">
                <valueInteger value="1"/>
              </extension>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
                <valueInteger value="1"/>
              </extension>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                <valueString value="code"/>
              </extension>
              <linkId value="ConceptMap.group.element.target.dependsOn.attribute"/>
              <type value="group"/>
              <required value="true"/>
              <repeats value="true"/>
              <item>
                <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                  <valueCodeableConcept>
                    <coding>
                      <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                      <code value="flyover"/>
                      <display value="Fly-over"/>
                    </coding>
                  </valueCodeableConcept>
                </extension>
                <linkId value="ConceptMap.group.element.target.dependsOn.attribute-flyover"/>
                <text value="A reference to the additional attribute that holds a value the map depends on."/>
                <type value="display"/>
              </item>
              <item>
                <linkId value="ConceptMap.group.element.target.dependsOn.attribute.value"/>
                <text value="attribute"/>
                <type value="coding"/>
                <required value="false"/>
                <repeats value="false"/>
                <answerConstraint value="optionsOnly"/>
              </item>
            </item>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
                <valueInteger value="1"/>
              </extension>
              <linkId value="ConceptMap.group.element.target.dependsOn.value[x]"/>
              <text value="Value of the referenced data element"/>
              <type value="group"/>
              <required value="false"/>
              <repeats value="true"/>
              <item>
                <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                  <valueCodeableConcept>
                    <coding>
                      <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                      <code value="flyover"/>
                      <display value="Fly-over"/>
                    </coding>
                  </valueCodeableConcept>
                </extension>
                <linkId value="ConceptMap.group.element.target.dependsOn.value[x]-flyover"/>
                <text value="Data element value that the map depends on / produces. If the data type is a code, then the code system is .group.source for .dependsOn.valueCode and .group.target for .product.valueCode."/>
                <type value="display"/>
              </item>
              <item>
                <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._type"/>
                <text value="type"/>
                <type value="coding"/>
                <required value="false"/>
                <repeats value="false"/>
                <answerConstraint value="optionsOnly"/>
                <answerValueSet value="#vs7"/>
                <item>
                  <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                    <valueString value="code"/>
                  </extension>
                  <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null"/>
                  <type value="group"/>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.value"/>
                    <text value="value[x]"/>
                    <type value="coding"/>
                    <required value="false"/>
                    <repeats value="false"/>
                    <answerConstraint value="optionsOnly"/>
                  </item>
                </item>
                <item>
                  <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                    <valueString value="Coding"/>
                  </extension>
                  <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null"/>
                  <type value="group"/>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.value"/>
                    <type value="coding"/>
                    <required value="false"/>
                    <repeats value="false"/>
                    <answerConstraint value="optionsOnly"/>
                  </item>
                </item>
                <item>
                  <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                    <valueString value="string"/>
                  </extension>
                  <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null"/>
                  <type value="group"/>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.value"/>
                    <type value="string"/>
                    <required value="false"/>
                    <repeats value="false"/>
                  </item>
                </item>
                <item>
                  <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                    <valueString value="boolean"/>
                  </extension>
                  <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null"/>
                  <type value="group"/>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.value"/>
                    <type value="boolean"/>
                    <required value="false"/>
                    <repeats value="false"/>
                  </item>
                </item>
                <item>
                  <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                    <valueString value="Quantity"/>
                  </extension>
                  <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null"/>
                  <type value="group"/>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.comparator"/>
                    <text value="comp:"/>
                    <type value="coding"/>
                    <required value="false"/>
                    <repeats value="false"/>
                    <answerConstraint value="optionsOnly"/>
                  </item>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.value"/>
                    <text value="value:"/>
                    <type value="decimal"/>
                    <required value="false"/>
                    <repeats value="false"/>
                  </item>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.units"/>
                    <text value="units:"/>
                    <type value="string"/>
                    <required value="false"/>
                    <repeats value="false"/>
                  </item>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.code"/>
                    <text value="coded units:"/>
                    <type value="string"/>
                    <required value="false"/>
                    <repeats value="false"/>
                  </item>
                  <item>
                    <linkId value="ConceptMap.group.element.target.dependsOn.value[x]._null.system"/>
                    <text value="units system:"/>
                    <type value="string"/>
                    <required value="false"/>
                    <repeats value="false"/>
                  </item>
                </item>
              </item>
            </item>
            <item>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
                <valueInteger value="1"/>
              </extension>
              <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
                <valueString value="uri"/>
              </extension>
              <linkId value="ConceptMap.group.element.target.dependsOn.valueSet"/>
              <type value="group"/>
              <required value="false"/>
              <repeats value="true"/>
              <item>
                <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
                  <valueCodeableConcept>
                    <coding>
                      <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                      <code value="flyover"/>
                      <display value="Fly-over"/>
                    </coding>
                  </valueCodeableConcept>
                </extension>
                <linkId value="ConceptMap.group.element.target.dependsOn.valueSet-flyover"/>
                <text value="This mapping applies if the data element value is a code from this value set."/>
                <type value="display"/>
              </item>
              <item>
                <linkId value="ConceptMap.group.element.target.dependsOn.valueSet.value"/>
                <text value="The mapping depends on a data element with a value from this value set"/>
                <type value="string"/>
                <required value="false"/>
                <repeats value="false"/>
              </item>
            </item>
          </item>
        </item>
      </item>
      <item>
        <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
          <valueInteger value="1"/>
        </extension>
        <linkId value="ConceptMap.group.unmapped"/>
        <text value="What to do when there is no mapping target for the source concept and ConceptMap.group.element.noMap is not true"/>
        <type value="group"/>
        <required value="false"/>
        <repeats value="false"/>
        <item>
          <linkId value="ConceptMap.group.unmapped-display"/>
          <text value="The 'unmapped' element is ignored if a code is specified to have relationship = not-related-to or if ConceptMap.group.element.noMap = true."/>
          <type value="display"/>
        </item>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
            <valueCodeableConcept>
              <coding>
                <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                <code value="flyover"/>
                <display value="Fly-over"/>
              </coding>
            </valueCodeableConcept>
          </extension>
          <linkId value="ConceptMap.group.unmapped-flyover"/>
          <text value="What to do when there is no mapping to a target concept from the source concept and ConceptMap.group.element.noMap is not true. This provides the &quot;default&quot; to be applied when there is no target concept mapping specified or the expansion of ConceptMap.group.element.target.valueSet is empty."/>
          <type value="display"/>
        </item>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
            <valueInteger value="1"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="string"/>
          </extension>
          <linkId value="ConceptMap.group.unmapped.id"/>
          <type value="group"/>
          <required value="false"/>
          <repeats value="true"/>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
              <valueCodeableConcept>
                <coding>
                  <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                  <code value="flyover"/>
                  <display value="Fly-over"/>
                </coding>
              </valueCodeableConcept>
            </extension>
            <linkId value="ConceptMap.group.unmapped.id-flyover"/>
            <text value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/>
            <type value="display"/>
          </item>
          <item>
            <linkId value="ConceptMap.group.unmapped.id.value"/>
            <text value="Unique id for inter-element referencing"/>
            <type value="string"/>
            <required value="false"/>
            <repeats value="false"/>
          </item>
        </item>
        <item>
          <linkId value="ConceptMap.group.unmapped.extension"/>
          <text value="Additional content defined by implementations"/>
          <type value="group"/>
          <required value="false"/>
          <repeats value="true"/>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
              <valueCodeableConcept>
                <coding>
                  <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                  <code value="flyover"/>
                  <display value="Fly-over"/>
                </coding>
              </valueCodeableConcept>
            </extension>
            <linkId value="ConceptMap.group.unmapped.extension-flyover"/>
            <text value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
            <type value="display"/>
          </item>
        </item>
        <item>
          <linkId value="ConceptMap.group.unmapped.modifierExtension"/>
          <text value="Extensions that cannot be ignored even if unrecognized"/>
          <type value="group"/>
          <required value="false"/>
          <repeats value="true"/>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
              <valueCodeableConcept>
                <coding>
                  <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                  <code value="flyover"/>
                  <display value="Fly-over"/>
                </coding>
              </valueCodeableConcept>
            </extension>
            <linkId value="ConceptMap.group.unmapped.modifierExtension-flyover"/>
            <text value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.&#xA;&#xA;Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone."/>
            <type value="display"/>
          </item>
        </item>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs">
            <valueInteger value="1"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
            <valueInteger value="1"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="code"/>
          </extension>
          <linkId value="ConceptMap.group.unmapped.mode"/>
          <type value="group"/>
          <required value="true"/>
          <repeats value="true"/>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
              <valueCodeableConcept>
                <coding>
                  <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                  <code value="flyover"/>
                  <display value="Fly-over"/>
                </coding>
              </valueCodeableConcept>
            </extension>
            <linkId value="ConceptMap.group.unmapped.mode-flyover"/>
            <text value="Defines which action to take if there is no match for the source concept in the target system designated for the group. One of 3 actions are possible: use the unmapped source code (this is useful when doing a mapping between versions, and only a few codes have changed), use a fixed code (a default code), or alternatively, a reference to a different concept map can be provided (by canonical URL)."/>
            <type value="display"/>
          </item>
          <item>
            <linkId value="ConceptMap.group.unmapped.mode.value"/>
            <text value="mode"/>
            <type value="coding"/>
            <required value="false"/>
            <repeats value="false"/>
            <answerConstraint value="optionsOrType"/>
          </item>
        </item>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
            <valueInteger value="1"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="code"/>
          </extension>
          <linkId value="ConceptMap.group.unmapped.code"/>
          <type value="group"/>
          <required value="false"/>
          <repeats value="true"/>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
              <valueCodeableConcept>
                <coding>
                  <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                  <code value="flyover"/>
                  <display value="Fly-over"/>
                </coding>
              </valueCodeableConcept>
            </extension>
            <linkId value="ConceptMap.group.unmapped.code-flyover"/>
            <text value="The fixed code to use when the mode = 'fixed'  - all unmapped codes are mapped to a single fixed code."/>
            <type value="display"/>
          </item>
          <item>
            <linkId value="ConceptMap.group.unmapped.code.value"/>
            <text value="code"/>
            <type value="coding"/>
            <required value="false"/>
            <repeats value="false"/>
            <answerConstraint value="optionsOnly"/>
          </item>
        </item>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
            <valueInteger value="1"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="string"/>
          </extension>
          <linkId value="ConceptMap.group.unmapped.display"/>
          <type value="group"/>
          <required value="false"/>
          <repeats value="true"/>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
              <valueCodeableConcept>
                <coding>
                  <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                  <code value="flyover"/>
                  <display value="Fly-over"/>
                </coding>
              </valueCodeableConcept>
            </extension>
            <linkId value="ConceptMap.group.unmapped.display-flyover"/>
            <text value="The display for the code. The display is only provided to help editors when editing the concept map. The display is ignored when processing the map."/>
            <type value="display"/>
          </item>
          <item>
            <linkId value="ConceptMap.group.unmapped.display.value"/>
            <text value="Display for the code"/>
            <type value="string"/>
            <required value="false"/>
            <repeats value="false"/>
          </item>
        </item>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
            <valueInteger value="1"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="uri"/>
          </extension>
          <linkId value="ConceptMap.group.unmapped.valueSet"/>
          <type value="group"/>
          <required value="false"/>
          <repeats value="true"/>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
              <valueCodeableConcept>
                <coding>
                  <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                  <code value="flyover"/>
                  <display value="Fly-over"/>
                </coding>
              </valueCodeableConcept>
            </extension>
            <linkId value="ConceptMap.group.unmapped.valueSet-flyover"/>
            <text value="The set of fixed codes to use when the mode = 'fixed'  - all unmapped codes are mapped to each of the fixed codes."/>
            <type value="display"/>
          </item>
          <item>
            <linkId value="ConceptMap.group.unmapped.valueSet.value"/>
            <text value="Fixed code set when mode = fixed"/>
            <type value="string"/>
            <required value="false"/>
            <repeats value="false"/>
          </item>
        </item>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
            <valueInteger value="1"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="code"/>
          </extension>
          <linkId value="ConceptMap.group.unmapped.relationship"/>
          <type value="group"/>
          <required value="false"/>
          <repeats value="true"/>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
              <valueCodeableConcept>
                <coding>
                  <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                  <code value="flyover"/>
                  <display value="Fly-over"/>
                </coding>
              </valueCodeableConcept>
            </extension>
            <linkId value="ConceptMap.group.unmapped.relationship-flyover"/>
            <text value="The default relationship value to apply between the source and target concepts when the source code is unmapped and the mode is 'fixed' or 'use-source-code'. This element is labeled as a modifier because it may indicate that there is no mapping."/>
            <type value="display"/>
          </item>
          <item>
            <linkId value="ConceptMap.group.unmapped.relationship.value"/>
            <text value="relationship"/>
            <type value="coding"/>
            <required value="false"/>
            <repeats value="false"/>
            <answerConstraint value="optionsOrType"/>
          </item>
        </item>
        <item>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs">
            <valueInteger value="1"/>
          </extension>
          <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType">
            <valueString value="uri"/>
          </extension>
          <linkId value="ConceptMap.group.unmapped.otherMap"/>
          <type value="group"/>
          <required value="false"/>
          <repeats value="true"/>
          <item>
            <extension url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl">
              <valueCodeableConcept>
                <coding>
                  <system value="http://hl7.org/fhir/questionnaire-item-control"/>
                  <code value="flyover"/>
                  <display value="Fly-over"/>
                </coding>
              </valueCodeableConcept>
            </extension>
            <linkId value="ConceptMap.group.unmapped.otherMap-flyover"/>
            <text value="The canonical reference to an additional ConceptMap resource instance to use for mapping if this ConceptMap resource contains no matching mapping for the source concept."/>
            <type value="display"/>
          </item>
          <item>
            <linkId value="ConceptMap.group.unmapped.otherMap.value"/>
            <text value="canonical reference to an additional ConceptMap to use for mapping if the source concept is unmapped"/>
            <type value="string"/>
            <required value="false"/>
            <repeats value="false"/>
          </item>
        </item>
      </item>
    </item>
  </item>
</Questionnaire>

Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.