Name	Flags	Card.	Type	Description & Constraints
DocumentReference			DocumentReference
type	S	1..1	CodeableConcept	Kind of document (LOINC if possible) Binding: DDCC QR Type Codes (extensible)
subject		0..1	Reference(DDCC Patient)	Who/what is the subject of the document
authenticator	S	1..1	Reference(DDCC Organization)	Who/what authenticated the document
Slices for content	S	2..*	BackboneElement	Document referenced Slice: Unordered, Closed by value:format
content:All Slices				Content/Rules for all slices
format		0..1	Coding	Format/content rules for the document Binding: DDCC QR Format Codes (extensible)
content:qrImage	S	1..*	BackboneElement	Document referenced
attachment
contentType	S	1..1	code	Mime type of the content, with charset etc.
data	S	1..1	base64Binary	Data inline, base64ed
format		1..1	Coding	Format/content rules for the document Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
code		1..1	code	Symbol in syntax defined by the system Fixed Value: image
content:qrContent	S	1..1	BackboneElement	Document referenced
attachment
contentType	S	1..1	code	Mime type of the content, with charset etc.
data	S	1..1	base64Binary	Data inline, base64ed
format		1..1	Coding	Format/content rules for the document Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
code		1..1	code	Symbol in syntax defined by the system Fixed Value: serialized
content:qrPDF	S	0..1	BackboneElement	Document referenced
attachment
contentType	S	1..1	code	Mime type of the content, with charset etc.
data	S	1..1	base64Binary	Data inline, base64ed
format		1..1	Coding	Format/content rules for the document Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
code		1..1	code	Symbol in syntax defined by the system Fixed Value: pdf
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
DocumentReference.type	extensible	DDCCQRTypeValueSet (a valid code from DDCC QR Category Usage Codes) http://smart.who.int/ddcc/ValueSet/DDCCQRTypeValueSet from this IG
DocumentReference.content.format	extensible	DDCCQRFormatValueSet (a valid code from DDCC QR Format Codes) http://smart.who.int/ddcc/ValueSet/DDCCQRFormatValueSet from this IG

Name	Flags	Card.	Type	Description & Constraints
DocumentReference		0..*	DocumentReference	A reference to a document
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
status	?!Σ	1..1	code	current | superseded | entered-in-error Binding: DocumentReferenceStatus (required): The status of the document reference.
type	SΣ	1..1	CodeableConcept	Kind of document (LOINC if possible) Binding: DDCC QR Type Codes (extensible)
subject	Σ	0..1	Reference(DDCC Patient)	Who/what is the subject of the document
authenticator	S	1..1	Reference(DDCC Organization)	Who/what authenticated the document
Slices for content	SΣ	2..*	BackboneElement	Document referenced Slice: Unordered, Closed by value:format
content:All Slices				Content/Rules for all slices
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	Σ	1..1	Attachment	Where to access the document
format	Σ	0..1	Coding	Format/content rules for the document Binding: DDCC QR Format Codes (extensible)
content:qrImage	SΣ	1..*	BackboneElement	Document referenced
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	Σ	1..1	Attachment	Where to access the document
contentType	SΣ	1..1	code	Mime type of the content, with charset etc. Binding: Mime Types (required): BCP 13 (RFCs 2045, 2046, 2047, 4288, 4289 and 2049) Example General: text/plain; charset=UTF-8, image/png
data	S	1..1	base64Binary	Data inline, base64ed
format	Σ	1..1	Coding	Format/content rules for the document Binding: DocumentReferenceFormatCodeSet (preferred): Document Format Codes. Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
code		1..1	code	Symbol in syntax defined by the system Fixed Value: image
content:qrContent	SΣ	1..1	BackboneElement	Document referenced
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	Σ	1..1	Attachment	Where to access the document
contentType	SΣ	1..1	code	Mime type of the content, with charset etc. Binding: Mime Types (required): BCP 13 (RFCs 2045, 2046, 2047, 4288, 4289 and 2049) Example General: text/plain; charset=UTF-8, image/png
data	S	1..1	base64Binary	Data inline, base64ed
format	Σ	1..1	Coding	Format/content rules for the document Binding: DocumentReferenceFormatCodeSet (preferred): Document Format Codes. Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
code		1..1	code	Symbol in syntax defined by the system Fixed Value: serialized
content:qrPDF	SΣ	0..1	BackboneElement	Document referenced
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	Σ	1..1	Attachment	Where to access the document
contentType	SΣ	1..1	code	Mime type of the content, with charset etc. Binding: Mime Types (required): BCP 13 (RFCs 2045, 2046, 2047, 4288, 4289 and 2049) Example General: text/plain; charset=UTF-8, image/png
data	S	1..1	base64Binary	Data inline, base64ed
format	Σ	1..1	Coding	Format/content rules for the document Binding: DocumentReferenceFormatCodeSet (preferred): Document Format Codes. Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
code		1..1	code	Symbol in syntax defined by the system Fixed Value: pdf
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
DocumentReference.status	required	DocumentReferenceStatus http://hl7.org/fhir/ValueSet/document-reference-status|4.3.0 from the FHIR Standard
DocumentReference.type	extensible	DDCCQRTypeValueSet (a valid code from DDCC QR Category Usage Codes) http://smart.who.int/ddcc/ValueSet/DDCCQRTypeValueSet from this IG
DocumentReference.content.format	extensible	DDCCQRFormatValueSet (a valid code from DDCC QR Format Codes) http://smart.who.int/ddcc/ValueSet/DDCCQRFormatValueSet from this IG
DocumentReference.content:qrImage.attachment.contentType	required	Mime Types (a valid code from urn:ietf:bcp:13) http://hl7.org/fhir/ValueSet/mimetypes|4.3.0 from the FHIR Standard
DocumentReference.content:qrImage.format	preferred	Pattern: image http://hl7.org/fhir/ValueSet/formatcodes from the FHIR Standard
DocumentReference.content:qrContent.attachment.contentType	required	Mime Types (a valid code from urn:ietf:bcp:13) http://hl7.org/fhir/ValueSet/mimetypes|4.3.0 from the FHIR Standard
DocumentReference.content:qrContent.format	preferred	Pattern: serialized http://hl7.org/fhir/ValueSet/formatcodes from the FHIR Standard
DocumentReference.content:qrPDF.attachment.contentType	required	Mime Types (a valid code from urn:ietf:bcp:13) http://hl7.org/fhir/ValueSet/mimetypes|4.3.0 from the FHIR Standard
DocumentReference.content:qrPDF.format	preferred	Pattern: pdf http://hl7.org/fhir/ValueSet/formatcodes from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	DocumentReference	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	DocumentReference	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where(((id.exists() and ('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url)))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(uri) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	DocumentReference	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	DocumentReference	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	DocumentReference	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Name	Flags	Card.	Type	Description & Constraints
DocumentReference		0..*	DocumentReference	A reference to a document
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): IETF language tag Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources dom-r4b: Containing new R4B resources within R4 resources may cause interoperability issues if instances are shared with R4 systems
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
masterIdentifier	Σ	0..1	Identifier	Master Version Specific Identifier
identifier	Σ	0..*	Identifier	Other identifiers for the document
status	?!Σ	1..1	code	current | superseded | entered-in-error Binding: DocumentReferenceStatus (required): The status of the document reference.
docStatus	Σ	0..1	code	preliminary | final | amended | entered-in-error Binding: CompositionStatus (required): Status of the underlying document.
type	SΣ	1..1	CodeableConcept	Kind of document (LOINC if possible) Binding: DDCC QR Type Codes (extensible)
category	Σ	0..*	CodeableConcept	Categorization of document Binding: DocumentClassValueSet (example): High-level kind of a clinical document at a macro level.
subject	Σ	0..1	Reference(DDCC Patient)	Who/what is the subject of the document
date	Σ	0..1	instant	When this document reference was created
author	Σ	0..*	Reference(Practitioner | PractitionerRole | Organization | Device | Patient | RelatedPerson)	Who and/or what authored the document
authenticator	S	1..1	Reference(DDCC Organization)	Who/what authenticated the document
custodian		0..1	Reference(Organization)	Organization which maintains the document
relatesTo	Σ	0..*	BackboneElement	Relationships to other documents
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	code	replaces | transforms | signs | appends Binding: DocumentRelationshipType (required): The type of relationship between documents.
target	Σ	1..1	Reference(DocumentReference)	Target of the relationship
description	Σ	0..1	string	Human-readable description
securityLabel	Σ	0..*	CodeableConcept	Document security-tags Binding: All Security Labels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.
Slices for content	SΣ	2..*	BackboneElement	Document referenced Slice: Unordered, Closed by value:format
content:All Slices				Content/Rules for all slices
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	Σ	1..1	Attachment	Where to access the document
format	Σ	0..1	Coding	Format/content rules for the document Binding: DDCC QR Format Codes (extensible)
content:qrImage	SΣ	1..*	BackboneElement	Document referenced
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	Σ	1..1	Attachment	Where to access the document
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
contentType	SΣ	1..1	code	Mime type of the content, with charset etc. Binding: Mime Types (required): BCP 13 (RFCs 2045, 2046, 2047, 4288, 4289 and 2049) Example General: text/plain; charset=UTF-8, image/png
language	Σ	0..1	code	Human language of the content (BCP-47) Binding: CommonLanguages (preferred): IETF language tag Additional Bindings Purpose AllLanguages Max Binding Example General: en-AU
data	S	1..1	base64Binary	Data inline, base64ed
url	Σ	0..1	url	Uri where the data can be found Example General: http://www.acme.com/logo-small.png
size	Σ	0..1	unsignedInt	Number of bytes of content (if url provided)
hash	Σ	0..1	base64Binary	Hash of the data (sha-1, base64ed)
title	Σ	0..1	string	Label to display in place of the data Example General: Official Corporate Logo
creation	Σ	0..1	dateTime	Date attachment was first created
format	Σ	1..1	Coding	Format/content rules for the document Binding: DocumentReferenceFormatCodeSet (preferred): Document Format Codes. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: image
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
content:qrContent	SΣ	1..1	BackboneElement	Document referenced
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	Σ	1..1	Attachment	Where to access the document
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
contentType	SΣ	1..1	code	Mime type of the content, with charset etc. Binding: Mime Types (required): BCP 13 (RFCs 2045, 2046, 2047, 4288, 4289 and 2049) Example General: text/plain; charset=UTF-8, image/png
language	Σ	0..1	code	Human language of the content (BCP-47) Binding: CommonLanguages (preferred): IETF language tag Additional Bindings Purpose AllLanguages Max Binding Example General: en-AU
data	S	1..1	base64Binary	Data inline, base64ed
url	Σ	0..1	url	Uri where the data can be found Example General: http://www.acme.com/logo-small.png
size	Σ	0..1	unsignedInt	Number of bytes of content (if url provided)
hash	Σ	0..1	base64Binary	Hash of the data (sha-1, base64ed)
title	Σ	0..1	string	Label to display in place of the data Example General: Official Corporate Logo
creation	Σ	0..1	dateTime	Date attachment was first created
format	Σ	1..1	Coding	Format/content rules for the document Binding: DocumentReferenceFormatCodeSet (preferred): Document Format Codes. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: serialized
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
content:qrPDF	SΣ	0..1	BackboneElement	Document referenced
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	Σ	1..1	Attachment	Where to access the document
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
contentType	SΣ	1..1	code	Mime type of the content, with charset etc. Binding: Mime Types (required): BCP 13 (RFCs 2045, 2046, 2047, 4288, 4289 and 2049) Example General: text/plain; charset=UTF-8, image/png
language	Σ	0..1	code	Human language of the content (BCP-47) Binding: CommonLanguages (preferred): IETF language tag Additional Bindings Purpose AllLanguages Max Binding Example General: en-AU
data	S	1..1	base64Binary	Data inline, base64ed
url	Σ	0..1	url	Uri where the data can be found Example General: http://www.acme.com/logo-small.png
size	Σ	0..1	unsignedInt	Number of bytes of content (if url provided)
hash	Σ	0..1	base64Binary	Hash of the data (sha-1, base64ed)
title	Σ	0..1	string	Label to display in place of the data Example General: Official Corporate Logo
creation	Σ	0..1	dateTime	Date attachment was first created
format	Σ	1..1	Coding	Format/content rules for the document Binding: DocumentReferenceFormatCodeSet (preferred): Document Format Codes. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: pdf
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
context	Σ	0..1	BackboneElement	Clinical context of document
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
encounter		0..*	Reference(Encounter | EpisodeOfCare)	Context of the document content
event		0..*	CodeableConcept	Main clinical acts documented Binding: v3 Code System ActCode (example): This list of codes represents the main clinical acts being documented.
period	Σ	0..1	Period	Time of service that is being documented
facilityType		0..1	CodeableConcept	Kind of facility where patient was seen Binding: FacilityTypeCodeValueSet (example): XDS Facility Type.
practiceSetting		0..1	CodeableConcept	Additional details about where the content was created (e.g. clinical specialty) Binding: PracticeSettingCodeValueSet (example): Additional details about where the content was created (e.g. clinical specialty).
sourcePatientInfo		0..1	Reference(Patient)	Patient demographics from source
related		0..*	Reference(Resource)	Related identifiers or resources
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
DocumentReference.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
DocumentReference.status	required	DocumentReferenceStatus http://hl7.org/fhir/ValueSet/document-reference-status|4.3.0 from the FHIR Standard
DocumentReference.docStatus	required	CompositionStatus http://hl7.org/fhir/ValueSet/composition-status|4.3.0 from the FHIR Standard
DocumentReference.type	extensible	DDCCQRTypeValueSet (a valid code from DDCC QR Category Usage Codes) http://smart.who.int/ddcc/ValueSet/DDCCQRTypeValueSet from this IG
DocumentReference.category	example	DocumentClassValueSet http://hl7.org/fhir/ValueSet/doc-classcodes from the FHIR Standard
DocumentReference.relatesTo.code	required	DocumentRelationshipType http://hl7.org/fhir/ValueSet/document-relationship-type|4.3.0 from the FHIR Standard
DocumentReference.securityLabel	extensible	All Security Labels http://hl7.org/fhir/ValueSet/security-labels from the FHIR Standard
DocumentReference.content.format	extensible	DDCCQRFormatValueSet (a valid code from DDCC QR Format Codes) http://smart.who.int/ddcc/ValueSet/DDCCQRFormatValueSet from this IG
DocumentReference.content:qrImage.attachment.contentType	required	Mime Types (a valid code from urn:ietf:bcp:13) http://hl7.org/fhir/ValueSet/mimetypes|4.3.0 from the FHIR Standard
DocumentReference.content:qrImage.attachment.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
DocumentReference.content:qrImage.format	preferred	Pattern: image http://hl7.org/fhir/ValueSet/formatcodes from the FHIR Standard
DocumentReference.content:qrContent.attachment.contentType	required	Mime Types (a valid code from urn:ietf:bcp:13) http://hl7.org/fhir/ValueSet/mimetypes|4.3.0 from the FHIR Standard
DocumentReference.content:qrContent.attachment.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
DocumentReference.content:qrContent.format	preferred	Pattern: serialized http://hl7.org/fhir/ValueSet/formatcodes from the FHIR Standard
DocumentReference.content:qrPDF.attachment.contentType	required	Mime Types (a valid code from urn:ietf:bcp:13) http://hl7.org/fhir/ValueSet/mimetypes|4.3.0 from the FHIR Standard
DocumentReference.content:qrPDF.attachment.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
DocumentReference.content:qrPDF.format	preferred	Pattern: pdf http://hl7.org/fhir/ValueSet/formatcodes from the FHIR Standard
DocumentReference.context.event	example	ActCode http://terminology.hl7.org/ValueSet/v3-ActCode
DocumentReference.context.facilityType	example	FacilityTypeCodeValueSet http://hl7.org/fhir/ValueSet/c80-facilitycodes from the FHIR Standard
DocumentReference.context.practiceSetting	example	PracticeSettingCodeValueSet http://hl7.org/fhir/ValueSet/c80-practice-codes from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	DocumentReference	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	DocumentReference	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where(((id.exists() and ('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url)))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(uri) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	DocumentReference	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	DocumentReference	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	DocumentReference	A resource should have narrative for robust management : text.`div`.exists()
dom-r4b	warning	DocumentReference.contained	Containing new R4B resources within R4 resources may cause interoperability issues if instances are shared with R4 systems : ($this is Citation or $this is Evidence or $this is EvidenceReport or $this is EvidenceVariable or $this is MedicinalProductDefinition or $this is PackagedProductDefinition or $this is AdministrableProductDefinition or $this is Ingredient or $this is ClinicalUseDefinition or $this is RegulatedAuthorization or $this is SubstanceDefinition or $this is SubscriptionStatus or $this is SubscriptionTopic) implies (%resource is Citation or %resource is Evidence or %resource is EvidenceReport or %resource is EvidenceVariable or %resource is MedicinalProductDefinition or %resource is PackagedProductDefinition or %resource is AdministrableProductDefinition or %resource is Ingredient or %resource is ClinicalUseDefinition or %resource is RegulatedAuthorization or %resource is SubstanceDefinition or %resource is SubscriptionStatus or %resource is SubscriptionTopic)
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Summary

Mandatory: 10 elements(3 nested mandatory elements)
Must-Support: 12 elements

Structures

This structure refers to these other structures:

• DDCC Patient (http://smart.who.int/ddcc/StructureDefinition/DDCCPatient)
• DDCC Organization (http://smart.who.int/ddcc/StructureDefinition/DDCCOrganization)

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of DocumentReference.content (Closed)

Name	Flags	Card.	Type	Description & Constraints
DocumentReference			DocumentReference
type	S	1..1	CodeableConcept	Kind of document (LOINC if possible) Binding: DDCC QR Type Codes (extensible)
subject		0..1	Reference(DDCC Patient)	Who/what is the subject of the document
authenticator	S	1..1	Reference(DDCC Organization)	Who/what authenticated the document
Slices for content	S	2..*	BackboneElement	Document referenced Slice: Unordered, Closed by value:format
content:All Slices				Content/Rules for all slices
format		0..1	Coding	Format/content rules for the document Binding: DDCC QR Format Codes (extensible)
content:qrImage	S	1..*	BackboneElement	Document referenced
attachment
contentType	S	1..1	code	Mime type of the content, with charset etc.
data	S	1..1	base64Binary	Data inline, base64ed
format		1..1	Coding	Format/content rules for the document Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
code		1..1	code	Symbol in syntax defined by the system Fixed Value: image
content:qrContent	S	1..1	BackboneElement	Document referenced
attachment
contentType	S	1..1	code	Mime type of the content, with charset etc.
data	S	1..1	base64Binary	Data inline, base64ed
format		1..1	Coding	Format/content rules for the document Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
code		1..1	code	Symbol in syntax defined by the system Fixed Value: serialized
content:qrPDF	S	0..1	BackboneElement	Document referenced
attachment
contentType	S	1..1	code	Mime type of the content, with charset etc.
data	S	1..1	base64Binary	Data inline, base64ed
format		1..1	Coding	Format/content rules for the document Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
code		1..1	code	Symbol in syntax defined by the system Fixed Value: pdf
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
DocumentReference.type	extensible	DDCCQRTypeValueSet (a valid code from DDCC QR Category Usage Codes) http://smart.who.int/ddcc/ValueSet/DDCCQRTypeValueSet from this IG
DocumentReference.content.format	extensible	DDCCQRFormatValueSet (a valid code from DDCC QR Format Codes) http://smart.who.int/ddcc/ValueSet/DDCCQRFormatValueSet from this IG

Name	Flags	Card.	Type	Description & Constraints
DocumentReference		0..*	DocumentReference	A reference to a document
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
status	?!Σ	1..1	code	current | superseded | entered-in-error Binding: DocumentReferenceStatus (required): The status of the document reference.
type	SΣ	1..1	CodeableConcept	Kind of document (LOINC if possible) Binding: DDCC QR Type Codes (extensible)
subject	Σ	0..1	Reference(DDCC Patient)	Who/what is the subject of the document
authenticator	S	1..1	Reference(DDCC Organization)	Who/what authenticated the document
Slices for content	SΣ	2..*	BackboneElement	Document referenced Slice: Unordered, Closed by value:format
content:All Slices				Content/Rules for all slices
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	Σ	1..1	Attachment	Where to access the document
format	Σ	0..1	Coding	Format/content rules for the document Binding: DDCC QR Format Codes (extensible)
content:qrImage	SΣ	1..*	BackboneElement	Document referenced
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	Σ	1..1	Attachment	Where to access the document
contentType	SΣ	1..1	code	Mime type of the content, with charset etc. Binding: Mime Types (required): BCP 13 (RFCs 2045, 2046, 2047, 4288, 4289 and 2049) Example General: text/plain; charset=UTF-8, image/png
data	S	1..1	base64Binary	Data inline, base64ed
format	Σ	1..1	Coding	Format/content rules for the document Binding: DocumentReferenceFormatCodeSet (preferred): Document Format Codes. Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
code		1..1	code	Symbol in syntax defined by the system Fixed Value: image
content:qrContent	SΣ	1..1	BackboneElement	Document referenced
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	Σ	1..1	Attachment	Where to access the document
contentType	SΣ	1..1	code	Mime type of the content, with charset etc. Binding: Mime Types (required): BCP 13 (RFCs 2045, 2046, 2047, 4288, 4289 and 2049) Example General: text/plain; charset=UTF-8, image/png
data	S	1..1	base64Binary	Data inline, base64ed
format	Σ	1..1	Coding	Format/content rules for the document Binding: DocumentReferenceFormatCodeSet (preferred): Document Format Codes. Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
code		1..1	code	Symbol in syntax defined by the system Fixed Value: serialized
content:qrPDF	SΣ	0..1	BackboneElement	Document referenced
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	Σ	1..1	Attachment	Where to access the document
contentType	SΣ	1..1	code	Mime type of the content, with charset etc. Binding: Mime Types (required): BCP 13 (RFCs 2045, 2046, 2047, 4288, 4289 and 2049) Example General: text/plain; charset=UTF-8, image/png
data	S	1..1	base64Binary	Data inline, base64ed
format	Σ	1..1	Coding	Format/content rules for the document Binding: DocumentReferenceFormatCodeSet (preferred): Document Format Codes. Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
code		1..1	code	Symbol in syntax defined by the system Fixed Value: pdf
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
DocumentReference.status	required	DocumentReferenceStatus http://hl7.org/fhir/ValueSet/document-reference-status|4.3.0 from the FHIR Standard
DocumentReference.type	extensible	DDCCQRTypeValueSet (a valid code from DDCC QR Category Usage Codes) http://smart.who.int/ddcc/ValueSet/DDCCQRTypeValueSet from this IG
DocumentReference.content.format	extensible	DDCCQRFormatValueSet (a valid code from DDCC QR Format Codes) http://smart.who.int/ddcc/ValueSet/DDCCQRFormatValueSet from this IG
DocumentReference.content:qrImage.attachment.contentType	required	Mime Types (a valid code from urn:ietf:bcp:13) http://hl7.org/fhir/ValueSet/mimetypes|4.3.0 from the FHIR Standard
DocumentReference.content:qrImage.format	preferred	Pattern: image http://hl7.org/fhir/ValueSet/formatcodes from the FHIR Standard
DocumentReference.content:qrContent.attachment.contentType	required	Mime Types (a valid code from urn:ietf:bcp:13) http://hl7.org/fhir/ValueSet/mimetypes|4.3.0 from the FHIR Standard
DocumentReference.content:qrContent.format	preferred	Pattern: serialized http://hl7.org/fhir/ValueSet/formatcodes from the FHIR Standard
DocumentReference.content:qrPDF.attachment.contentType	required	Mime Types (a valid code from urn:ietf:bcp:13) http://hl7.org/fhir/ValueSet/mimetypes|4.3.0 from the FHIR Standard
DocumentReference.content:qrPDF.format	preferred	Pattern: pdf http://hl7.org/fhir/ValueSet/formatcodes from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	DocumentReference	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	DocumentReference	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where(((id.exists() and ('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url)))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(uri) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	DocumentReference	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	DocumentReference	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	DocumentReference	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Name	Flags	Card.	Type	Description & Constraints
DocumentReference		0..*	DocumentReference	A reference to a document
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): IETF language tag Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources dom-r4b: Containing new R4B resources within R4 resources may cause interoperability issues if instances are shared with R4 systems
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
masterIdentifier	Σ	0..1	Identifier	Master Version Specific Identifier
identifier	Σ	0..*	Identifier	Other identifiers for the document
status	?!Σ	1..1	code	current | superseded | entered-in-error Binding: DocumentReferenceStatus (required): The status of the document reference.
docStatus	Σ	0..1	code	preliminary | final | amended | entered-in-error Binding: CompositionStatus (required): Status of the underlying document.
type	SΣ	1..1	CodeableConcept	Kind of document (LOINC if possible) Binding: DDCC QR Type Codes (extensible)
category	Σ	0..*	CodeableConcept	Categorization of document Binding: DocumentClassValueSet (example): High-level kind of a clinical document at a macro level.
subject	Σ	0..1	Reference(DDCC Patient)	Who/what is the subject of the document
date	Σ	0..1	instant	When this document reference was created
author	Σ	0..*	Reference(Practitioner | PractitionerRole | Organization | Device | Patient | RelatedPerson)	Who and/or what authored the document
authenticator	S	1..1	Reference(DDCC Organization)	Who/what authenticated the document
custodian		0..1	Reference(Organization)	Organization which maintains the document
relatesTo	Σ	0..*	BackboneElement	Relationships to other documents
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
code	Σ	1..1	code	replaces | transforms | signs | appends Binding: DocumentRelationshipType (required): The type of relationship between documents.
target	Σ	1..1	Reference(DocumentReference)	Target of the relationship
description	Σ	0..1	string	Human-readable description
securityLabel	Σ	0..*	CodeableConcept	Document security-tags Binding: All Security Labels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.
Slices for content	SΣ	2..*	BackboneElement	Document referenced Slice: Unordered, Closed by value:format
content:All Slices				Content/Rules for all slices
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	Σ	1..1	Attachment	Where to access the document
format	Σ	0..1	Coding	Format/content rules for the document Binding: DDCC QR Format Codes (extensible)
content:qrImage	SΣ	1..*	BackboneElement	Document referenced
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	Σ	1..1	Attachment	Where to access the document
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
contentType	SΣ	1..1	code	Mime type of the content, with charset etc. Binding: Mime Types (required): BCP 13 (RFCs 2045, 2046, 2047, 4288, 4289 and 2049) Example General: text/plain; charset=UTF-8, image/png
language	Σ	0..1	code	Human language of the content (BCP-47) Binding: CommonLanguages (preferred): IETF language tag Additional Bindings Purpose AllLanguages Max Binding Example General: en-AU
data	S	1..1	base64Binary	Data inline, base64ed
url	Σ	0..1	url	Uri where the data can be found Example General: http://www.acme.com/logo-small.png
size	Σ	0..1	unsignedInt	Number of bytes of content (if url provided)
hash	Σ	0..1	base64Binary	Hash of the data (sha-1, base64ed)
title	Σ	0..1	string	Label to display in place of the data Example General: Official Corporate Logo
creation	Σ	0..1	dateTime	Date attachment was first created
format	Σ	1..1	Coding	Format/content rules for the document Binding: DocumentReferenceFormatCodeSet (preferred): Document Format Codes. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: image
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
content:qrContent	SΣ	1..1	BackboneElement	Document referenced
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	Σ	1..1	Attachment	Where to access the document
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
contentType	SΣ	1..1	code	Mime type of the content, with charset etc. Binding: Mime Types (required): BCP 13 (RFCs 2045, 2046, 2047, 4288, 4289 and 2049) Example General: text/plain; charset=UTF-8, image/png
language	Σ	0..1	code	Human language of the content (BCP-47) Binding: CommonLanguages (preferred): IETF language tag Additional Bindings Purpose AllLanguages Max Binding Example General: en-AU
data	S	1..1	base64Binary	Data inline, base64ed
url	Σ	0..1	url	Uri where the data can be found Example General: http://www.acme.com/logo-small.png
size	Σ	0..1	unsignedInt	Number of bytes of content (if url provided)
hash	Σ	0..1	base64Binary	Hash of the data (sha-1, base64ed)
title	Σ	0..1	string	Label to display in place of the data Example General: Official Corporate Logo
creation	Σ	0..1	dateTime	Date attachment was first created
format	Σ	1..1	Coding	Format/content rules for the document Binding: DocumentReferenceFormatCodeSet (preferred): Document Format Codes. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: serialized
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
content:qrPDF	SΣ	0..1	BackboneElement	Document referenced
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
attachment	Σ	1..1	Attachment	Where to access the document
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
contentType	SΣ	1..1	code	Mime type of the content, with charset etc. Binding: Mime Types (required): BCP 13 (RFCs 2045, 2046, 2047, 4288, 4289 and 2049) Example General: text/plain; charset=UTF-8, image/png
language	Σ	0..1	code	Human language of the content (BCP-47) Binding: CommonLanguages (preferred): IETF language tag Additional Bindings Purpose AllLanguages Max Binding Example General: en-AU
data	S	1..1	base64Binary	Data inline, base64ed
url	Σ	0..1	url	Uri where the data can be found Example General: http://www.acme.com/logo-small.png
size	Σ	0..1	unsignedInt	Number of bytes of content (if url provided)
hash	Σ	0..1	base64Binary	Hash of the data (sha-1, base64ed)
title	Σ	0..1	string	Label to display in place of the data Example General: Official Corporate Logo
creation	Σ	0..1	dateTime	Date attachment was first created
format	Σ	1..1	Coding	Format/content rules for the document Binding: DocumentReferenceFormatCodeSet (preferred): Document Format Codes. Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: pdf
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
context	Σ	0..1	BackboneElement	Clinical context of document
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
encounter		0..*	Reference(Encounter | EpisodeOfCare)	Context of the document content
event		0..*	CodeableConcept	Main clinical acts documented Binding: v3 Code System ActCode (example): This list of codes represents the main clinical acts being documented.
period	Σ	0..1	Period	Time of service that is being documented
facilityType		0..1	CodeableConcept	Kind of facility where patient was seen Binding: FacilityTypeCodeValueSet (example): XDS Facility Type.
practiceSetting		0..1	CodeableConcept	Additional details about where the content was created (e.g. clinical specialty) Binding: PracticeSettingCodeValueSet (example): Additional details about where the content was created (e.g. clinical specialty).
sourcePatientInfo		0..1	Reference(Patient)	Patient demographics from source
related		0..*	Reference(Resource)	Related identifiers or resources
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
DocumentReference.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
DocumentReference.status	required	DocumentReferenceStatus http://hl7.org/fhir/ValueSet/document-reference-status|4.3.0 from the FHIR Standard
DocumentReference.docStatus	required	CompositionStatus http://hl7.org/fhir/ValueSet/composition-status|4.3.0 from the FHIR Standard
DocumentReference.type	extensible	DDCCQRTypeValueSet (a valid code from DDCC QR Category Usage Codes) http://smart.who.int/ddcc/ValueSet/DDCCQRTypeValueSet from this IG
DocumentReference.category	example	DocumentClassValueSet http://hl7.org/fhir/ValueSet/doc-classcodes from the FHIR Standard
DocumentReference.relatesTo.code	required	DocumentRelationshipType http://hl7.org/fhir/ValueSet/document-relationship-type|4.3.0 from the FHIR Standard
DocumentReference.securityLabel	extensible	All Security Labels http://hl7.org/fhir/ValueSet/security-labels from the FHIR Standard
DocumentReference.content.format	extensible	DDCCQRFormatValueSet (a valid code from DDCC QR Format Codes) http://smart.who.int/ddcc/ValueSet/DDCCQRFormatValueSet from this IG
DocumentReference.content:qrImage.attachment.contentType	required	Mime Types (a valid code from urn:ietf:bcp:13) http://hl7.org/fhir/ValueSet/mimetypes|4.3.0 from the FHIR Standard
DocumentReference.content:qrImage.attachment.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
DocumentReference.content:qrImage.format	preferred	Pattern: image http://hl7.org/fhir/ValueSet/formatcodes from the FHIR Standard
DocumentReference.content:qrContent.attachment.contentType	required	Mime Types (a valid code from urn:ietf:bcp:13) http://hl7.org/fhir/ValueSet/mimetypes|4.3.0 from the FHIR Standard
DocumentReference.content:qrContent.attachment.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
DocumentReference.content:qrContent.format	preferred	Pattern: serialized http://hl7.org/fhir/ValueSet/formatcodes from the FHIR Standard
DocumentReference.content:qrPDF.attachment.contentType	required	Mime Types (a valid code from urn:ietf:bcp:13) http://hl7.org/fhir/ValueSet/mimetypes|4.3.0 from the FHIR Standard
DocumentReference.content:qrPDF.attachment.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
DocumentReference.content:qrPDF.format	preferred	Pattern: pdf http://hl7.org/fhir/ValueSet/formatcodes from the FHIR Standard
DocumentReference.context.event	example	ActCode http://terminology.hl7.org/ValueSet/v3-ActCode
DocumentReference.context.facilityType	example	FacilityTypeCodeValueSet http://hl7.org/fhir/ValueSet/c80-facilitycodes from the FHIR Standard
DocumentReference.context.practiceSetting	example	PracticeSettingCodeValueSet http://hl7.org/fhir/ValueSet/c80-practice-codes from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	DocumentReference	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	DocumentReference	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where(((id.exists() and ('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url)))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(uri) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	DocumentReference	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	DocumentReference	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	DocumentReference	A resource should have narrative for robust management : text.`div`.exists()
dom-r4b	warning	DocumentReference.contained	Containing new R4B resources within R4 resources may cause interoperability issues if instances are shared with R4 systems : ($this is Citation or $this is Evidence or $this is EvidenceReport or $this is EvidenceVariable or $this is MedicinalProductDefinition or $this is PackagedProductDefinition or $this is AdministrableProductDefinition or $this is Ingredient or $this is ClinicalUseDefinition or $this is RegulatedAuthorization or $this is SubstanceDefinition or $this is SubscriptionStatus or $this is SubscriptionTopic) implies (%resource is Citation or %resource is Evidence or %resource is EvidenceReport or %resource is EvidenceVariable or %resource is MedicinalProductDefinition or %resource is PackagedProductDefinition or %resource is AdministrableProductDefinition or %resource is Ingredient or %resource is ClinicalUseDefinition or %resource is RegulatedAuthorization or %resource is SubstanceDefinition or %resource is SubscriptionStatus or %resource is SubscriptionTopic)
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Summary

Mandatory: 10 elements(3 nested mandatory elements)
Must-Support: 12 elements

Structures

This structure refers to these other structures:

• DDCC Patient (http://smart.who.int/ddcc/StructureDefinition/DDCCPatient)
• DDCC Organization (http://smart.who.int/ddcc/StructureDefinition/DDCCOrganization)

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of DocumentReference.content (Closed)