Summary

Mandatory: 2 elements
Must-Support: 14 elements

<!-- CDS Hooks RequestGroup -->

<RequestGroup xmlns="http://hl7.org/fhir"
>
  <!-- from Element: extension -->
 <id><!-- 0..1 string Logical id of this artifact --></id>
 <meta><!--  0..1 Meta Metadata about the resource --></meta>
 <implicitRules value="[uri]"/><!--  0..1 A set of rules under which this content was created -->
 <language value="[code]"/><!--  0..1 Language of the resource content   -->
 <text><!--  0..1 Narrative 
     Text summary of the resource, for human interpretation --></text>
 <contained><!-- 0..* Resource Contained, inline Resources --></contained>
 <modifierExtension><!--  0..* Extension  Extensions that cannot be ignored  --></modifierExtension>
 <identifier><!--  1..1 Identifier Business identifier --></identifier>
 <instantiatesCanonical value="[canonical]"/><!--  0..* Instantiates FHIR protocol or definition -->
 <instantiatesUri value="[uri]"/><!--  1..1 Instantiates external protocol or definition -->
 <basedOn><!--  0..* Reference(Resource) Fulfills plan, proposal, or order --></basedOn>
 <replaces><!--  0..* Reference(Resource) 
     Request(s) replaced by this request --></replaces>
 <groupIdentifier><!--  0..1 Identifier 
     Composite request this is part of --></groupIdentifier>
 <status value="[code]"/><!--  1..1 draft | active | on-hold | revoked | completed | entered-in-error | unknown   -->
 <intent value="[code]"/><!--  1..1 proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option   -->
 <priority value="[code]"/><!--  0..1 routine | urgent | asap | stat   -->
 <code><!--  0..1 CodeableConcept What's being requested/ordered --></code>
 <subject><!--  0..1 Reference(Patient) Who the request group is about --></subject>
 <encounter><!--  0..1 Reference(Encounter) Created as part of --></encounter>
 <authoredOn value="[dateTime]"/><!--  0..1 When the request group was authored -->
 <author><!--  0..1 Reference(Device) 
     Device or practitioner that authored the request group --></author>
 <reasonCode><!--  0..* CodeableConcept 
     Why the request group is needed --></reasonCode>
 <reasonReference><!--  0..* Reference(Condition) 
     Why the request group is needed --></reasonReference>
 <note><!--  0..* Annotation Additional notes about the response --></note>
 <action>  0..* BackboneElement  <!--  0..* Proposed actions, if any -->
  <modifierExtension><!--  0..* Extension  Extensions that cannot be ignored even if unrecognized  --></modifierExtension>
  <prefix value="[string]"/><!--  0..1 User-visible prefix for the action (e.g. 1. or A.) -->
  <title value="[string]"/><!--  0..1 User-visible title -->
  <description value="[string]"/><!--  0..1 Short description of the action -->
  <textEquivalent value="[string]"/><!--  0..1 
      Static text equivalent of the action, used if the dynamic aspects cannot be interpreted by the receiving system -->
  <priority value="[code]"/><!--  0..1 routine | urgent | asap | stat   -->
  <code><!--  0..* CodeableConcept 
      Code representing the meaning of the action or sub-actions --></code>
  <documentation><!--  0..* RelatedArtifact 
      Supporting documentation for the intended performer of the action --></documentation>
  <condition>  0..* BackboneElement  <!--  0..* Whether or not the action is applicable -->
   <modifierExtension><!--  0..* Extension  Extensions that cannot be ignored even if unrecognized  --></modifierExtension>
   <kind value="[code]"/><!--  1..1 applicability | start | stop   -->
   <expression><!--  0..1 Expression 
       Boolean-valued expression --></expression>
  </condition>
  <relatedAction>  0..* BackboneElement  <!--  0..* Relationship to another action -->
   <modifierExtension><!--  0..* Extension  Extensions that cannot be ignored even if unrecognized  --></modifierExtension>
   <actionId value="[id]"/><!--  1..1 What action this is related to -->
   <relationship value="[code]"/><!--  1..1 before-start | before | before-end | concurrent-with-start | concurrent | concurrent-with-end | after-start | after | after-end   -->
   <offset[x]><!--  0..1 Duration|Range 
       Time offset for the relationship --></offset[x]>
  </relatedAction>
  <timing[x]><!--  0..1 dateTime|Age|Period|Duration|Range|
    Timing When the action should take place --></timing[x]>
  <participant><!--  0..* Reference(Patient) 
      Who should perform the action --></participant>
  <type><!--  0..1 CodeableConcept create | update | remove | fire-event   --></type>
  <groupingBehavior value="[code]"/><!--  0..1 visual-group | logical-group | sentence-group   -->
  <selectionBehavior value="[code]"/><!--  0..1 any | all | all-or-none | exactly-one | at-most-one | one-or-more   -->
  <requiredBehavior value="[code]"/><!--  0..1 must | could | must-unless-documented   -->
  <precheckBehavior value="[code]"/><!--  0..1 yes | no   -->
  <cardinalityBehavior value="[code]"/><!--  0..1 single | multiple   -->
  <resource><!--  0..1 Reference(Resource) 
      The target of the action --></resource>
  <action><!-- See #RequestGroup.action  Sub action --></action>
 </action>
</RequestGroup>

{ // CDS Hooks RequestGroup
  // from Element: extension
    "meta" : { Meta }, // C?Metadata about the resource
    "implicitRules" : "<uri>", // C?A set of rules under which this content was created
    "language" : "<code>", // C?Language of the resource content
    "text" : { Narrative }, // C?Text summary of the resource, for human interpretation
    "contained" : [{ Resource }], //Contained, inline Resources
    "modifierExtension" : [{ Extension }], // C?Extensions that cannot be ignored
    "identifier" : { Identifier }, // C? R! Business identifier
    "instantiatesCanonical" : ["<canonical>"], // C?Instantiates FHIR protocol or definition
    "instantiatesUri" : "<uri>", // C? R! Instantiates external protocol or definition
    "basedOn" : [{ Reference(Resource) }], // C?Fulfills plan, proposal, or order
    "replaces" : [{ Reference(Resource) }], // C?Request(s) replaced by this request
    "groupIdentifier" : { Identifier }, // C?Composite request this is part of
    "status" : "<code>", // C? R! draft | active | on-hold | revoked | completed | entered-in-error | unknown
    "intent" : "<code>", // C? R! proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option
    "priority" : "<code>", // C?routine | urgent | asap | stat
    "code" : { CodeableConcept }, // C?What's being requested/ordered
    "subject" : { Reference(Patient) }, // C?Who the request group is about
    "encounter" : { Reference(Encounter) }, // C?Created as part of
    "authoredOn" : "<dateTime>", // C?When the request group was authored
    "author" : { Reference(Device) }, // C?Device or practitioner that authored the request group
    "reasonCode" : [{ CodeableConcept }], // C?Why the request group is needed
    "reasonReference" : [{ Reference(Condition) }], // C?Why the request group is needed
    "note" : [{ Annotation }], // C?Additional notes about the response
    "action" : [{ BackboneElement }] // C?Proposed actions, if any
  }

Summary

Mandatory: 2 elements
Must-Support: 14 elements

<!-- CDS Hooks RequestGroup -->

<RequestGroup xmlns="http://hl7.org/fhir"
>
  <!-- from Element: extension -->
 <id><!-- 0..1 string Logical id of this artifact --></id>
 <meta><!--  0..1 Meta Metadata about the resource --></meta>
 <implicitRules value="[uri]"/><!--  0..1 A set of rules under which this content was created -->
 <language value="[code]"/><!--  0..1 Language of the resource content   -->
 <text><!--  0..1 Narrative 
     Text summary of the resource, for human interpretation --></text>
 <contained><!-- 0..* Resource Contained, inline Resources --></contained>
 <modifierExtension><!--  0..* Extension  Extensions that cannot be ignored  --></modifierExtension>
 <identifier><!--  1..1 Identifier Business identifier --></identifier>
 <instantiatesCanonical value="[canonical]"/><!--  0..* Instantiates FHIR protocol or definition -->
 <instantiatesUri value="[uri]"/><!--  1..1 Instantiates external protocol or definition -->
 <basedOn><!--  0..* Reference(Resource) Fulfills plan, proposal, or order --></basedOn>
 <replaces><!--  0..* Reference(Resource) 
     Request(s) replaced by this request --></replaces>
 <groupIdentifier><!--  0..1 Identifier 
     Composite request this is part of --></groupIdentifier>
 <status value="[code]"/><!--  1..1 draft | active | on-hold | revoked | completed | entered-in-error | unknown   -->
 <intent value="[code]"/><!--  1..1 proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option   -->
 <priority value="[code]"/><!--  0..1 routine | urgent | asap | stat   -->
 <code><!--  0..1 CodeableConcept What's being requested/ordered --></code>
 <subject><!--  0..1 Reference(Patient) Who the request group is about --></subject>
 <encounter><!--  0..1 Reference(Encounter) Created as part of --></encounter>
 <authoredOn value="[dateTime]"/><!--  0..1 When the request group was authored -->
 <author><!--  0..1 Reference(Device) 
     Device or practitioner that authored the request group --></author>
 <reasonCode><!--  0..* CodeableConcept 
     Why the request group is needed --></reasonCode>
 <reasonReference><!--  0..* Reference(Condition) 
     Why the request group is needed --></reasonReference>
 <note><!--  0..* Annotation Additional notes about the response --></note>
 <action>  0..* BackboneElement  <!--  0..* Proposed actions, if any -->
  <modifierExtension><!--  0..* Extension  Extensions that cannot be ignored even if unrecognized  --></modifierExtension>
  <prefix value="[string]"/><!--  0..1 User-visible prefix for the action (e.g. 1. or A.) -->
  <title value="[string]"/><!--  0..1 User-visible title -->
  <description value="[string]"/><!--  0..1 Short description of the action -->
  <textEquivalent value="[string]"/><!--  0..1 
      Static text equivalent of the action, used if the dynamic aspects cannot be interpreted by the receiving system -->
  <priority value="[code]"/><!--  0..1 routine | urgent | asap | stat   -->
  <code><!--  0..* CodeableConcept 
      Code representing the meaning of the action or sub-actions --></code>
  <documentation><!--  0..* RelatedArtifact 
      Supporting documentation for the intended performer of the action --></documentation>
  <condition>  0..* BackboneElement  <!--  0..* Whether or not the action is applicable -->
   <modifierExtension><!--  0..* Extension  Extensions that cannot be ignored even if unrecognized  --></modifierExtension>
   <kind value="[code]"/><!--  1..1 applicability | start | stop   -->
   <expression><!--  0..1 Expression 
       Boolean-valued expression --></expression>
  </condition>
  <relatedAction>  0..* BackboneElement  <!--  0..* Relationship to another action -->
   <modifierExtension><!--  0..* Extension  Extensions that cannot be ignored even if unrecognized  --></modifierExtension>
   <actionId value="[id]"/><!--  1..1 What action this is related to -->
   <relationship value="[code]"/><!--  1..1 before-start | before | before-end | concurrent-with-start | concurrent | concurrent-with-end | after-start | after | after-end   -->
   <offset[x]><!--  0..1 Duration|Range 
       Time offset for the relationship --></offset[x]>
  </relatedAction>
  <timing[x]><!--  0..1 dateTime|Age|Period|Duration|Range|
    Timing When the action should take place --></timing[x]>
  <participant><!--  0..* Reference(Patient) 
      Who should perform the action --></participant>
  <type><!--  0..1 CodeableConcept create | update | remove | fire-event   --></type>
  <groupingBehavior value="[code]"/><!--  0..1 visual-group | logical-group | sentence-group   -->
  <selectionBehavior value="[code]"/><!--  0..1 any | all | all-or-none | exactly-one | at-most-one | one-or-more   -->
  <requiredBehavior value="[code]"/><!--  0..1 must | could | must-unless-documented   -->
  <precheckBehavior value="[code]"/><!--  0..1 yes | no   -->
  <cardinalityBehavior value="[code]"/><!--  0..1 single | multiple   -->
  <resource><!--  0..1 Reference(Resource) 
      The target of the action --></resource>
  <action><!-- See #RequestGroup.action  Sub action --></action>
 </action>
</RequestGroup>

{ // CDS Hooks RequestGroup
  // from Element: extension
    "meta" : { Meta }, // C?Metadata about the resource
    "implicitRules" : "<uri>", // C?A set of rules under which this content was created
    "language" : "<code>", // C?Language of the resource content
    "text" : { Narrative }, // C?Text summary of the resource, for human interpretation
    "contained" : [{ Resource }], //Contained, inline Resources
    "modifierExtension" : [{ Extension }], // C?Extensions that cannot be ignored
    "identifier" : { Identifier }, // C? R! Business identifier
    "instantiatesCanonical" : ["<canonical>"], // C?Instantiates FHIR protocol or definition
    "instantiatesUri" : "<uri>", // C? R! Instantiates external protocol or definition
    "basedOn" : [{ Reference(Resource) }], // C?Fulfills plan, proposal, or order
    "replaces" : [{ Reference(Resource) }], // C?Request(s) replaced by this request
    "groupIdentifier" : { Identifier }, // C?Composite request this is part of
    "status" : "<code>", // C? R! draft | active | on-hold | revoked | completed | entered-in-error | unknown
    "intent" : "<code>", // C? R! proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option
    "priority" : "<code>", // C?routine | urgent | asap | stat
    "code" : { CodeableConcept }, // C?What's being requested/ordered
    "subject" : { Reference(Patient) }, // C?Who the request group is about
    "encounter" : { Reference(Encounter) }, // C?Created as part of
    "authoredOn" : "<dateTime>", // C?When the request group was authored
    "author" : { Reference(Device) }, // C?Device or practitioner that authored the request group
    "reasonCode" : [{ CodeableConcept }], // C?Why the request group is needed
    "reasonReference" : [{ Reference(Condition) }], // C?Why the request group is needed
    "note" : [{ Annotation }], // C?Additional notes about the response
    "action" : [{ BackboneElement }] // C?Proposed actions, if any
  }