description: Defines the UK Core constraints and extensions on the DocumentReference resource. package_name: fhir.r4.ukcore.stu1 derivation: constraint name: UKCoreDocumentReference type: DocumentReference elements: type: binding: {strength: extensible, valueSet: 'https://fhir.hl7.org.uk/ValueSet/UKCore-DocumentType'} index: 2 author: type: Reference refers: ['http://hl7.org/fhir/StructureDefinition/Device', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-Patient', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-Practitioner', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-PractitionerRole', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-RelatedPerson'] index: 5 elements: identifier: elements: assigner: type: Reference refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization'] index: 6 masterIdentifier: elements: assigner: type: Reference refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization'] index: 0 custodian: type: Reference refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization'] index: 9 elements: identifier: elements: assigner: type: Reference refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization'] index: 10 identifier: elements: assigner: type: Reference refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization'] index: 1 relatesTo: elements: target: type: Reference refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-DocumentReference'] index: 11 elements: identifier: elements: assigner: type: Reference refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization'] index: 12 context: elements: encounter: type: Reference refers: ['http://hl7.org/fhir/StructureDefinition/EpisodeOfCare', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-Encounter'] index: 13 elements: identifier: elements: assigner: type: Reference refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization'] index: 14 practiceSetting: binding: {strength: extensible, valueSet: 'https://fhir.hl7.org.uk/ValueSet/UKCore-CareSettingType'} index: 15 sourcePatientInfo: type: Reference refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Patient'] index: 16 elements: identifier: elements: assigner: type: Reference refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization'] index: 17 related: elements: identifier: elements: assigner: type: Reference refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization'] index: 18 subject: type: Reference refers: ['http://hl7.org/fhir/StructureDefinition/Device', 'http://hl7.org/fhir/StructureDefinition/Group', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-Patient', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-Practitioner'] index: 3 elements: identifier: elements: assigner: type: Reference refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization'] index: 4 authenticator: type: Reference refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-Practitioner', 'https://fhir.hl7.org.uk/StructureDefinition/UKCore-PractitionerRole'] index: 7 elements: identifier: elements: assigner: type: Reference refers: ['https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization'] index: 8 package_version: 1.0.0 class: profile kind: resource url: https://fhir.hl7.org.uk/StructureDefinition/UKCore-DocumentReference base: http://hl7.org/fhir/StructureDefinition/DocumentReference version: 2.0.0