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Structured Documents   Work Group | Maturity Level: 0 | Trial Use | Use Context: Any | 
The official URL for this profile is:
http://hl7.org/fhir/StructureDefinition/catalog
A set of resources composed into a single coherent clinical statement with clinical attestation
This profile was published on Tue, Mar 17, 2015 00:00+1100 as a draft by Health Level Seven, Inc. - Structured Documents WG.
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Composition.
This structure is derived from Composition.
| Name | Flags | Card. | Type | Description & Constraints![]()  | 
|---|---|---|---|---|
![]()  | 0..* | Composition | A set of resources composed into a single coherent clinical statement with clinical attestation | |
![]() ![]()  | 1..1 | dateTime | The validity of the catalog URL: http://hl7.org/fhir/StructureDefinition/cqm-ValidityPeriod  | |
![]() ![]()  | 1..1 | CodeableConcept | The type of document - a Catalog Fixed Value: As shown  | |
![]() ![]() ![]()  | 1..1 | string | Plain text representation of the concept Fixed Value: Catalog  | |
![]() ![]()  | 1..1 | CodeableConcept | The Content of the section Binding: ????   (example): The type of catalog. | |
![]() ![]()  | 0..0 | |||
![]() ![]()  | 1..1 | dateTime | When the Catalog was created | |
![]() ![]()  | 0..* | BackboneElement | Composition is broken into sections | |
![]() ![]() ![]()  | 1..* | Reference(CatalogEntry) | The Content of the section | |
  Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints![]()  | 
|---|---|---|---|---|
![]()  | 0..* | Composition | A set of resources composed into a single coherent clinical statement with clinical attestation | |
![]() ![]()  | Σ | 0..1 | id | Logical id of this artifact | 
![]() ![]()  | Σ | 0..1 | Meta | Metadata about the resource | 
![]() ![]()  | ?!Σ | 0..1 | uri | A set of rules under which this content was created | 
![]() ![]()  | 0..1 | code | Language of the resource content Binding: Common Languages (preferred) Max Binding: All Languages: IETF language tag  | |
![]() ![]()  | 0..1 | Narrative | Text summary of the resource, for human interpretation | |
![]() ![]()  | 0..* | Resource | Contained, inline Resources | |
![]() ![]()  | 0..* | Extension | Extension Slice: Unordered, Open by value:url  | |
![]() ![]()  | 1..1 | dateTime | The validity of the catalog URL: http://hl7.org/fhir/StructureDefinition/cqm-ValidityPeriod  | |
![]() ![]()  | ?! | 0..* | Extension | Extensions that cannot be ignored | 
![]() ![]()  | Σ | 0..1 | Identifier | Version-independent identifier for the Composition | 
![]() ![]()  | ?!Σ | 1..1 | code | preliminary | final | amended | entered-in-error Binding: CompositionStatus (required): The workflow/clinical status of the composition.  | 
![]() ![]()  | Σ | 1..1 | CodeableConcept | The type of document - a Catalog Binding: FHIR Document Type Codes (preferred): Type of a composition. Fixed Value: As shown  | 
![]() ![]() ![]()  | 0..0 | string | Unique id for inter-element referencing | |
![]() ![]() ![]()  | 0..0 | Extension | Additional content defined by implementations | |
![]() ![]() ![]()  | 0..0 | Coding | Code defined by a terminology system | |
![]() ![]() ![]()  | 1..1 | string | Plain text representation of the concept Fixed Value: Catalog  | |
![]() ![]()  | Σ | 1..1 | CodeableConcept | The Content of the section Binding: ????   (example): The type of catalog. | 
![]() ![]()  | Σ | 0..1 | Reference(Encounter) | Context of the Composition | 
![]() ![]()  | Σ | 1..1 | dateTime | When the Catalog was created | 
![]() ![]()  | Σ | 1..* | Reference(Practitioner | PractitionerRole | Device | Patient | RelatedPerson | Organization) | Who and/or what authored the composition | 
![]() ![]()  | Σ | 1..1 | string | Human Readable name/title | 
![]() ![]()  | Σ | 0..1 | code | As defined by affinity domain Binding: Confidentiality   (required): Codes specifying the level of confidentiality of the composition. | 
![]() ![]()  | 0..* | BackboneElement | Attests to accuracy of composition | |
![]() ![]() ![]()  | 0..1 | id | Unique id for inter-element referencing | |
![]() ![]() ![]()  | 0..* | Extension | Additional content defined by implementations | |
![]() ![]() ![]()  | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
![]() ![]() ![]()  | 1..1 | code | personal | professional | legal | official Binding: CompositionAttestationMode (required): The way in which a person authenticated a composition.  | |
![]() ![]() ![]()  | 0..1 | dateTime | When the composition was attested | |
![]() ![]() ![]()  | 0..1 | Reference(Patient | RelatedPerson | Practitioner | PractitionerRole | Organization) | Who attested the composition | |
![]() ![]()  | Σ | 0..1 | Reference(Organization) | Organization which maintains the composition | 
![]() ![]()  | 0..* | BackboneElement | Relationships to other compositions/documents | |
![]() ![]() ![]()  | 0..1 | id | Unique id for inter-element referencing | |
![]() ![]() ![]()  | 0..* | Extension | Additional content defined by implementations | |
![]() ![]() ![]()  | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
![]() ![]() ![]()  | 1..1 | code | replaces | transforms | signs | appends Binding: DocumentRelationshipType (required): The type of relationship between documents.  | |
![]() ![]() ![]()  | 1..1 | Target of the relationship | ||
![]() ![]() ![]() ![]()  | Identifier | |||
![]() ![]() ![]() ![]()  | Reference(Composition) | |||
![]() ![]()  | Σ | 0..* | BackboneElement | The clinical service(s) being documented | 
![]() ![]() ![]()  | 0..1 | id | Unique id for inter-element referencing | |
![]() ![]() ![]()  | 0..* | Extension | Additional content defined by implementations | |
![]() ![]() ![]()  | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
![]() ![]() ![]()  | Σ | 0..* | CodeableConcept | Code(s) that apply to the event being documented Binding: v3 Code System ActCode   (example): This list of codes represents the main clinical acts being documented. | 
![]() ![]() ![]()  | Σ | 0..1 | Period | The period covered by the documentation | 
![]() ![]() ![]()  | Σ | 0..* | Reference(Resource) | The event(s) being documented | 
![]() ![]()  | I | 0..* | BackboneElement | Composition is broken into sections | 
![]() ![]() ![]()  | 0..1 | id | Unique id for inter-element referencing | |
![]() ![]() ![]()  | 0..* | Extension | Additional content defined by implementations | |
![]() ![]() ![]()  | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
![]() ![]() ![]()  | 0..1 | string | Label for section (e.g. for ToC) | |
![]() ![]() ![]()  | 0..1 | CodeableConcept | Classification of section (recommended) Binding: Document Section Codes (example): Classification of a section of a composition/document.  | |
![]() ![]() ![]()  | 0..* | Reference(Practitioner | PractitionerRole | Device | Patient | RelatedPerson | Organization) | Who and/or what authored the section | |
![]() ![]() ![]()  | 0..1 | Reference(Resource) | Who/what the section is about, when it is not about the subject of composition | |
![]() ![]() ![]()  | I | 0..1 | Narrative | Text summary of the section, for human interpretation | 
![]() ![]() ![]()  | 0..1 | code | working | snapshot | changes Binding: ListMode (required): The processing mode that applies to this section.  | |
![]() ![]() ![]()  | 0..1 | CodeableConcept | Order of section entries Binding: List Order Codes (preferred): What order applies to the items in the entry.  | |
![]() ![]() ![]()  | I | 1..* | Reference(CatalogEntry) | The Content of the section | 
![]() ![]() ![]()  | I | 0..1 | CodeableConcept | Why the section is empty Binding: List Empty Reasons (preferred): If a section is empty, why it is empty.  | 
![]() ![]() ![]()  | I | 0..* | See section (Composition) | Nested Section | 
  Documentation for this format | ||||
<!-- Profile for Catalog --><Composition xmlns="http://hl7.org/fhir" > <!-- from Element: extension --> <id value="[id]"/><!-- 0..1 Logical id of this artifact --> <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><!--
0..1 Identifier Version-independent identifier for the Composition --></identifier> <status value="[code]"/><!--
1..1 preliminary | final | amended | entered-in-error --> <type><!--
1..1 CodeableConcept The type of document - a Catalog --></type> <category><!--
1..1 CodeableConcept The Content of the section
--></category> <subject><!--
0..0 Reference(Resource) Who and/or what the composition is about --></subject> <encounter><!--
0..1 Reference(Encounter) Context of the Composition --></encounter> <date value="[dateTime]"/><!--
1..1 When the Catalog was created --> <author><!--
1..* Reference(Practitioner) Who and/or what authored the composition --></author> <title value="[string]"/><!--
1..1 Human Readable name/title --> <confidentiality value="[code]"/><!--
0..1 As defined by affinity domain
--> <attester>
0..* BackboneElement <!--
0..* Attests to accuracy of composition --> <modifierExtension><!--
0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <mode value="[code]"/><!--
1..1 personal | professional | legal | official --> <time value="[dateTime]"/><!--
0..1 When the composition was attested --> <party><!--
0..1 Reference(Patient) Who attested the composition --></party> </attester> <custodian><!--
0..1 Reference(Organization) Organization which maintains the composition --></custodian> <relatesTo>
0..* BackboneElement <!--
0..* Relationships to other compositions/documents --> <modifierExtension><!--
0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <code value="[code]"/><!--
1..1 replaces | transforms | signs | appends --> <target[x]><!--
1..1 Identifier|Reference(Composition) Target of the relationship --></target[x]> </relatesTo> <event>
0..* BackboneElement <!--
0..* The clinical service(s) being documented --> <modifierExtension><!--
0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <code><!--
0..* CodeableConcept Code(s) that apply to the event being documented
--></code> <period><!--
0..1 Period The period covered by the documentation --></period> <detail><!--
0..* Reference(Resource) The event(s) being documented --></detail> </event> <section>
0..* BackboneElement <!--
0..* Composition is broken into sections --> <modifierExtension><!--
0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <title value="[string]"/><!--
0..1 Label for section (e.g. for ToC) --> <code><!--
0..1 CodeableConcept Classification of section (recommended) --></code> <author><!--
0..* Reference(Practitioner) Who and/or what authored the section --></author> <focus><!--
0..1 Reference(Resource) Who/what the section is about, when it is not about the subject of composition --></focus> <text><!--
0..1 Narrative Text summary of the section, for human interpretation --></text> <mode value="[code]"/><!--
0..1 working | snapshot | changes --> <orderedBy><!--
0..1 CodeableConcept Order of section entries --></orderedBy> <entry><!--
1..* Reference(CatalogEntry) The Content of the section --></entry> <emptyReason><!--
0..1 CodeableConcept Why the section is empty --></emptyReason> <section><!-- See http://hl7.org/fhir/StructureDefinition/Composition#Composition.section Nested Section --></section> </section> </Composition>
{ // Profile for Catalog
  // 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
    "extension" : [ //  sliced by value:url  in the specified order, Open 
      { // The validity of the catalog // C? R! 
        // from Element: extension
      }
    ],
    "modifierExtension" : [{ Extension }], // C?Extensions that cannot be ignored
    "identifier" : { Identifier }, // C?Version-independent identifier for the Composition
    "status" : "<code>", // C? R! preliminary | final | amended | entered-in-error
    "type" : { CodeableConcept }, // C? R! 
    "category" : { CodeableConcept }, // C? R! The Content of the section 
    "encounter" : { Reference(Encounter) }, // C?Context of the Composition
    "date" : "<dateTime>", // C? R! When the Catalog was created
    "author" : [{ Reference(Practitioner) }], // C? R! Who and/or what authored the composition
    "title" : "<string>", // C? R! Human Readable name/title
    "confidentiality" : "<code>", // C?As defined by affinity domain 
    "attester" : [{ BackboneElement }], // C?Attests to accuracy of composition
    "custodian" : { Reference(Organization) }, // C?Organization which maintains the composition
    "relatesTo" : [{ BackboneElement }], // C?Relationships to other compositions/documents
    "event" : [{ BackboneElement }], // C?The clinical service(s) being documented
    "section" : [{ BackboneElement }], // C?Composition is broken into sections
  }
   This structure is derived from Composition.
Differential View
This structure is derived from Composition.
| Name | Flags | Card. | Type | Description & Constraints![]()  | 
|---|---|---|---|---|
![]()  | 0..* | Composition | A set of resources composed into a single coherent clinical statement with clinical attestation | |
![]() ![]()  | 1..1 | dateTime | The validity of the catalog URL: http://hl7.org/fhir/StructureDefinition/cqm-ValidityPeriod  | |
![]() ![]()  | 1..1 | CodeableConcept | The type of document - a Catalog Fixed Value: As shown  | |
![]() ![]() ![]()  | 1..1 | string | Plain text representation of the concept Fixed Value: Catalog  | |
![]() ![]()  | 1..1 | CodeableConcept | The Content of the section Binding: ????   (example): The type of catalog. | |
![]() ![]()  | 0..0 | |||
![]() ![]()  | 1..1 | dateTime | When the Catalog was created | |
![]() ![]()  | 0..* | BackboneElement | Composition is broken into sections | |
![]() ![]() ![]()  | 1..* | Reference(CatalogEntry) | The Content of the section | |
  Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints![]()  | 
|---|---|---|---|---|
![]()  | 0..* | Composition | A set of resources composed into a single coherent clinical statement with clinical attestation | |
![]() ![]()  | Σ | 0..1 | id | Logical id of this artifact | 
![]() ![]()  | Σ | 0..1 | Meta | Metadata about the resource | 
![]() ![]()  | ?!Σ | 0..1 | uri | A set of rules under which this content was created | 
![]() ![]()  | 0..1 | code | Language of the resource content Binding: Common Languages (preferred) Max Binding: All Languages: IETF language tag  | |
![]() ![]()  | 0..1 | Narrative | Text summary of the resource, for human interpretation | |
![]() ![]()  | 0..* | Resource | Contained, inline Resources | |
![]() ![]()  | 0..* | Extension | Extension Slice: Unordered, Open by value:url  | |
![]() ![]()  | 1..1 | dateTime | The validity of the catalog URL: http://hl7.org/fhir/StructureDefinition/cqm-ValidityPeriod  | |
![]() ![]()  | ?! | 0..* | Extension | Extensions that cannot be ignored | 
![]() ![]()  | Σ | 0..1 | Identifier | Version-independent identifier for the Composition | 
![]() ![]()  | ?!Σ | 1..1 | code | preliminary | final | amended | entered-in-error Binding: CompositionStatus (required): The workflow/clinical status of the composition.  | 
![]() ![]()  | Σ | 1..1 | CodeableConcept | The type of document - a Catalog Binding: FHIR Document Type Codes (preferred): Type of a composition. Fixed Value: As shown  | 
![]() ![]() ![]()  | 0..0 | string | Unique id for inter-element referencing | |
![]() ![]() ![]()  | 0..0 | Extension | Additional content defined by implementations | |
![]() ![]() ![]()  | 0..0 | Coding | Code defined by a terminology system | |
![]() ![]() ![]()  | 1..1 | string | Plain text representation of the concept Fixed Value: Catalog  | |
![]() ![]()  | Σ | 1..1 | CodeableConcept | The Content of the section Binding: ????   (example): The type of catalog. | 
![]() ![]()  | Σ | 0..1 | Reference(Encounter) | Context of the Composition | 
![]() ![]()  | Σ | 1..1 | dateTime | When the Catalog was created | 
![]() ![]()  | Σ | 1..* | Reference(Practitioner | PractitionerRole | Device | Patient | RelatedPerson | Organization) | Who and/or what authored the composition | 
![]() ![]()  | Σ | 1..1 | string | Human Readable name/title | 
![]() ![]()  | Σ | 0..1 | code | As defined by affinity domain Binding: Confidentiality   (required): Codes specifying the level of confidentiality of the composition. | 
![]() ![]()  | 0..* | BackboneElement | Attests to accuracy of composition | |
![]() ![]() ![]()  | 0..1 | id | Unique id for inter-element referencing | |
![]() ![]() ![]()  | 0..* | Extension | Additional content defined by implementations | |
![]() ![]() ![]()  | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
![]() ![]() ![]()  | 1..1 | code | personal | professional | legal | official Binding: CompositionAttestationMode (required): The way in which a person authenticated a composition.  | |
![]() ![]() ![]()  | 0..1 | dateTime | When the composition was attested | |
![]() ![]() ![]()  | 0..1 | Reference(Patient | RelatedPerson | Practitioner | PractitionerRole | Organization) | Who attested the composition | |
![]() ![]()  | Σ | 0..1 | Reference(Organization) | Organization which maintains the composition | 
![]() ![]()  | 0..* | BackboneElement | Relationships to other compositions/documents | |
![]() ![]() ![]()  | 0..1 | id | Unique id for inter-element referencing | |
![]() ![]() ![]()  | 0..* | Extension | Additional content defined by implementations | |
![]() ![]() ![]()  | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
![]() ![]() ![]()  | 1..1 | code | replaces | transforms | signs | appends Binding: DocumentRelationshipType (required): The type of relationship between documents.  | |
![]() ![]() ![]()  | 1..1 | Target of the relationship | ||
![]() ![]() ![]() ![]()  | Identifier | |||
![]() ![]() ![]() ![]()  | Reference(Composition) | |||
![]() ![]()  | Σ | 0..* | BackboneElement | The clinical service(s) being documented | 
![]() ![]() ![]()  | 0..1 | id | Unique id for inter-element referencing | |
![]() ![]() ![]()  | 0..* | Extension | Additional content defined by implementations | |
![]() ![]() ![]()  | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
![]() ![]() ![]()  | Σ | 0..* | CodeableConcept | Code(s) that apply to the event being documented Binding: v3 Code System ActCode   (example): This list of codes represents the main clinical acts being documented. | 
![]() ![]() ![]()  | Σ | 0..1 | Period | The period covered by the documentation | 
![]() ![]() ![]()  | Σ | 0..* | Reference(Resource) | The event(s) being documented | 
![]() ![]()  | I | 0..* | BackboneElement | Composition is broken into sections | 
![]() ![]() ![]()  | 0..1 | id | Unique id for inter-element referencing | |
![]() ![]() ![]()  | 0..* | Extension | Additional content defined by implementations | |
![]() ![]() ![]()  | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | 
![]() ![]() ![]()  | 0..1 | string | Label for section (e.g. for ToC) | |
![]() ![]() ![]()  | 0..1 | CodeableConcept | Classification of section (recommended) Binding: Document Section Codes (example): Classification of a section of a composition/document.  | |
![]() ![]() ![]()  | 0..* | Reference(Practitioner | PractitionerRole | Device | Patient | RelatedPerson | Organization) | Who and/or what authored the section | |
![]() ![]() ![]()  | 0..1 | Reference(Resource) | Who/what the section is about, when it is not about the subject of composition | |
![]() ![]() ![]()  | I | 0..1 | Narrative | Text summary of the section, for human interpretation | 
![]() ![]() ![]()  | 0..1 | code | working | snapshot | changes Binding: ListMode (required): The processing mode that applies to this section.  | |
![]() ![]() ![]()  | 0..1 | CodeableConcept | Order of section entries Binding: List Order Codes (preferred): What order applies to the items in the entry.  | |
![]() ![]() ![]()  | I | 1..* | Reference(CatalogEntry) | The Content of the section | 
![]() ![]() ![]()  | I | 0..1 | CodeableConcept | Why the section is empty Binding: List Empty Reasons (preferred): If a section is empty, why it is empty.  | 
![]() ![]() ![]()  | I | 0..* | See section (Composition) | Nested Section | 
  Documentation for this format | ||||
XML Template
<!-- Profile for Catalog --><Composition xmlns="http://hl7.org/fhir" > <!-- from Element: extension --> <id value="[id]"/><!-- 0..1 Logical id of this artifact --> <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><!--
0..1 Identifier Version-independent identifier for the Composition --></identifier> <status value="[code]"/><!--
1..1 preliminary | final | amended | entered-in-error --> <type><!--
1..1 CodeableConcept The type of document - a Catalog --></type> <category><!--
1..1 CodeableConcept The Content of the section
--></category> <subject><!--
0..0 Reference(Resource) Who and/or what the composition is about --></subject> <encounter><!--
0..1 Reference(Encounter) Context of the Composition --></encounter> <date value="[dateTime]"/><!--
1..1 When the Catalog was created --> <author><!--
1..* Reference(Practitioner) Who and/or what authored the composition --></author> <title value="[string]"/><!--
1..1 Human Readable name/title --> <confidentiality value="[code]"/><!--
0..1 As defined by affinity domain
--> <attester>
0..* BackboneElement <!--
0..* Attests to accuracy of composition --> <modifierExtension><!--
0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <mode value="[code]"/><!--
1..1 personal | professional | legal | official --> <time value="[dateTime]"/><!--
0..1 When the composition was attested --> <party><!--
0..1 Reference(Patient) Who attested the composition --></party> </attester> <custodian><!--
0..1 Reference(Organization) Organization which maintains the composition --></custodian> <relatesTo>
0..* BackboneElement <!--
0..* Relationships to other compositions/documents --> <modifierExtension><!--
0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <code value="[code]"/><!--
1..1 replaces | transforms | signs | appends --> <target[x]><!--
1..1 Identifier|Reference(Composition) Target of the relationship --></target[x]> </relatesTo> <event>
0..* BackboneElement <!--
0..* The clinical service(s) being documented --> <modifierExtension><!--
0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <code><!--
0..* CodeableConcept Code(s) that apply to the event being documented
--></code> <period><!--
0..1 Period The period covered by the documentation --></period> <detail><!--
0..* Reference(Resource) The event(s) being documented --></detail> </event> <section>
0..* BackboneElement <!--
0..* Composition is broken into sections --> <modifierExtension><!--
0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <title value="[string]"/><!--
0..1 Label for section (e.g. for ToC) --> <code><!--
0..1 CodeableConcept Classification of section (recommended) --></code> <author><!--
0..* Reference(Practitioner) Who and/or what authored the section --></author> <focus><!--
0..1 Reference(Resource) Who/what the section is about, when it is not about the subject of composition --></focus> <text><!--
0..1 Narrative Text summary of the section, for human interpretation --></text> <mode value="[code]"/><!--
0..1 working | snapshot | changes --> <orderedBy><!--
0..1 CodeableConcept Order of section entries --></orderedBy> <entry><!--
1..* Reference(CatalogEntry) The Content of the section --></entry> <emptyReason><!--
0..1 CodeableConcept Why the section is empty --></emptyReason> <section><!-- See http://hl7.org/fhir/StructureDefinition/Composition#Composition.section Nested Section --></section> </section> </Composition>
JSON Template
{ // Profile for Catalog
  // 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
    "extension" : [ //  sliced by value:url  in the specified order, Open 
      { // The validity of the catalog // C? R! 
        // from Element: extension
      }
    ],
    "modifierExtension" : [{ Extension }], // C?Extensions that cannot be ignored
    "identifier" : { Identifier }, // C?Version-independent identifier for the Composition
    "status" : "<code>", // C? R! preliminary | final | amended | entered-in-error
    "type" : { CodeableConcept }, // C? R! 
    "category" : { CodeableConcept }, // C? R! The Content of the section 
    "encounter" : { Reference(Encounter) }, // C?Context of the Composition
    "date" : "<dateTime>", // C? R! When the Catalog was created
    "author" : [{ Reference(Practitioner) }], // C? R! Who and/or what authored the composition
    "title" : "<string>", // C? R! Human Readable name/title
    "confidentiality" : "<code>", // C?As defined by affinity domain 
    "attester" : [{ BackboneElement }], // C?Attests to accuracy of composition
    "custodian" : { Reference(Organization) }, // C?Organization which maintains the composition
    "relatesTo" : [{ BackboneElement }], // C?Relationships to other compositions/documents
    "event" : [{ BackboneElement }], // C?The clinical service(s) being documented
    "section" : [{ BackboneElement }], // C?Composition is broken into sections
  }
   
Alternate definitions: Master Definition (XML, JSON), Schematron
| Path | Name | Conformance | ValueSet | 
| Composition.language | Common Languages | preferred | Common Languages | 
| Composition.status | CompositionStatus | required | CompositionStatus | 
| Composition.type | FHIR Document Type Codes | preferred | FHIR Document Type Codes | 
| Composition.category | ?ext | example | catalogType | 
| Composition.confidentiality | Confidentiality | required | Confidentiality     | 
| Composition.attester.mode | CompositionAttestationMode | required | CompositionAttestationMode | 
| Composition.relatesTo.code | DocumentRelationshipType | required | DocumentRelationshipType | 
| Composition.event.code | v3 Code System ActCode | example | v3 Code System ActCode     | 
| Composition.section.code | Document Section Codes | example | Document Section Codes | 
| Composition.section.mode | ListMode | required | ListMode | 
| Composition.section.orderedBy | List Order Codes | preferred | List Order Codes | 
| Composition.section.emptyReason | List Empty Reasons | preferred | List Empty Reasons |