description: null package_name: uk.nhsdigital.medicines.r4 derivation: constraint name: Extension-DM-ResponsiblePractitioner type: Extension elements: url: pattern: {type: Uri, value: 'https://fhir.nhs.uk/StructureDefinition/Extension-DM-ResponsiblePractitioner'} index: 0 value: choices: [valueIdentifier, valueReference] index: 2 valueIdentifier: {type: Identifier, choiceOf: value, index: 3} valueReference: type: Reference choiceOf: value refers: ['https://fhir.nhs.uk/StructureDefinition/NHSDigital-PractitionerRole'] index: 4 package_version: 2.1.8-alpha class: extension kind: complex-type url: https://fhir.nhs.uk/StructureDefinition/Extension-DM-ResponsiblePractitioner base: http://hl7.org/fhir/StructureDefinition/Extension version: null required: [valueReference, valueIdentifier, value]