{
  "description": null,
  "_filename": "NHSDigital-Task.StructureDefinition.json",
  "package_name": "uk.nhsdigital.r4",
  "date": null,
  "derivation": "constraint",
  "publisher": null,
  "fhirVersion": "4.0.1",
  "name": "NHSDigital-Task",
  "mapping": [ {
    "uri": "http://hl7.org/fhir/workflow",
    "name": "Workflow Pattern",
    "identity": "workflow"
  }, {
    "uri": "http://hl7.org/v3",
    "name": "RIM Mapping",
    "identity": "rim"
  }, {
    "uri": "http://hl7.org/fhir/fivews",
    "name": "FiveWs Pattern Mapping",
    "identity": "w5"
  }, {
    "uri": "http://hl7.org/v2",
    "name": "HL7 v2 Mapping",
    "identity": "v2"
  } ],
  "abstract": false,
  "type": "Task",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": null,
  "package_version": "2.1.23-discovery",
  "status": "draft",
  "id": "5bb11ce1-5357-4646-9d0d-cba6b9ea43e2",
  "kind": "resource",
  "url": "https://fhir.nhs.uk/StructureDefinition/NHSDigital-Task",
  "version": null,
  "differential": {
    "element": [ {
      "id": "Task",
      "path": "Task",
      "constraint": [ {
        "key": "nhds-10",
        "human": "groupIdentifier and reasonCode are mandatory for EPS interactions",
        "source": "https://fhir.nhs.uk/StructureDefinition/NHSDigital-Task",
        "severity": "error",
        "expression": "code.coding.where(system = 'http://hl7.org/fhir/CodeSystem/task-code').exists().not() or (code.coding.where(system = 'http://hl7.org/fhir/CodeSystem/task-code').exists() and groupIdentifier.exists() and reasonCode.exists())"
      } ]
    }, {
      "id": "Task.identifier",
      "min": 1,
      "path": "Task.identifier"
    }, {
      "id": "Task.identifier.system",
      "min": 1,
      "path": "Task.identifier.system"
    }, {
      "id": "Task.identifier.value",
      "min": 1,
      "path": "Task.identifier.value"
    }, {
      "id": "Task.groupIdentifier.system",
      "min": 1,
      "path": "Task.groupIdentifier.system"
    }, {
      "id": "Task.groupIdentifier.value",
      "min": 1,
      "path": "Task.groupIdentifier.value"
    }, {
      "id": "Task.businessStatus",
      "path": "Task.businessStatus",
      "binding": {
        "strength": "required",
        "valueSet": "https://fhir.nhs.uk/ValueSet/DM-task-business-status"
      }
    }, {
      "id": "Task.businessStatus.coding",
      "min": 1,
      "path": "Task.businessStatus.coding"
    }, {
      "id": "Task.businessStatus.coding.system",
      "min": 1,
      "path": "Task.businessStatus.coding.system"
    }, {
      "id": "Task.businessStatus.coding.code",
      "min": 1,
      "path": "Task.businessStatus.coding.code"
    }, {
      "id": "Task.businessStatus.coding.display",
      "min": 1,
      "path": "Task.businessStatus.coding.display"
    }, {
      "id": "Task.code",
      "min": 1,
      "path": "Task.code"
    }, {
      "id": "Task.code.coding",
      "min": 1,
      "path": "Task.code.coding",
      "slicing": {
        "rules": "open",
        "discriminator": [ {
          "path": "system",
          "type": "value"
        } ]
      }
    }, {
      "id": "Task.code.coding.system",
      "min": 1,
      "path": "Task.code.coding.system"
    }, {
      "id": "Task.code.coding.code",
      "min": 1,
      "path": "Task.code.coding.code"
    }, {
      "id": "Task.code.coding.display",
      "min": 1,
      "path": "Task.code.coding.display"
    }, {
      "id": "Task.code.coding:dispensingCodes",
      "max": "1",
      "path": "Task.code.coding",
      "binding": {
        "strength": "required",
        "valueSet": "https://fhir.nhs.uk/ValueSet/DM-task-code",
        "description": "Dispensing Codes"
      },
      "sliceName": "dispensingCodes"
    }, {
      "id": "Task.code.coding:dispensingCodes.system",
      "path": "Task.code.coding.system",
      "fixedUri": "http://hl7.org/fhir/CodeSystem/task-code"
    }, {
      "id": "Task.code.coding:workflowCodes",
      "max": "1",
      "path": "Task.code.coding",
      "binding": {
        "strength": "required",
        "valueSet": "https://fhir.nhs.uk/ValueSet/NHSDigital-message-events",
        "description": "Workflow/event type code"
      },
      "sliceName": "workflowCodes"
    }, {
      "id": "Task.code.coding:workflowCodes.system",
      "path": "Task.code.coding.system",
      "fixedUri": "https://fhir.nhs.uk/CodeSystem/message-event"
    }, {
      "id": "Task.code.coding:prescriptionTherapyCodesUK",
      "max": "1",
      "path": "Task.code.coding",
      "binding": {
        "strength": "required",
        "valueSet": "https://fhir.nhs.uk/ValueSet/DM-medicationrequest-course-of-therapy",
        "description": "Prescription Course Of Therapy Codes"
      },
      "sliceName": "prescriptionTherapyCodesUK"
    }, {
      "id": "Task.code.coding:prescriptionTherapyCodesUK.system",
      "path": "Task.code.coding.system",
      "fixedUri": "https://fhir.nhs.uk/CodeSystem/medicationrequest-course-of-therapy"
    }, {
      "id": "Task.code.coding:prescriptionTherapyCodes",
      "max": "1",
      "path": "Task.code.coding",
      "binding": {
        "strength": "required",
        "valueSet": "https://fhir.nhs.uk/ValueSet/DM-medicationrequest-course-of-therapy"
      },
      "sliceName": "prescriptionTherapyCodes"
    }, {
      "id": "Task.code.coding:prescriptionTherapyCodes.system",
      "path": "Task.code.coding.system",
      "fixedUri": "http://terminology.hl7.org/CodeSystem/medicationrequest-course-of-therapy"
    }, {
      "id": "Task.focus",
      "min": 1,
      "path": "Task.focus",
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "https://fhir.nhs.uk/R4/StructureDefinition/UKCore-Bundle" ]
      } ]
    }, {
      "id": "Task.focus.identifier",
      "min": 1,
      "path": "Task.focus.identifier"
    }, {
      "id": "Task.focus.identifier.system",
      "min": 1,
      "path": "Task.focus.identifier.system"
    }, {
      "id": "Task.focus.identifier.value",
      "min": 1,
      "path": "Task.focus.identifier.value"
    }, {
      "id": "Task.for",
      "min": 1,
      "path": "Task.for"
    }, {
      "id": "Task.for.identifier",
      "min": 1,
      "path": "Task.for.identifier"
    }, {
      "id": "Task.for.identifier.system",
      "min": 1,
      "path": "Task.for.identifier.system"
    }, {
      "id": "Task.for.identifier.value",
      "min": 1,
      "path": "Task.for.identifier.value"
    }, {
      "id": "Task.authoredOn",
      "min": 1,
      "path": "Task.authoredOn"
    }, {
      "id": "Task.owner",
      "min": 1,
      "path": "Task.owner",
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "https://fhir.nhs.uk/StructureDefinition/NHSDigital-Organization" ]
      } ]
    }, {
      "id": "Task.owner.identifier",
      "min": 1,
      "path": "Task.owner.identifier"
    }, {
      "id": "Task.owner.identifier.system",
      "min": 1,
      "path": "Task.owner.identifier.system"
    }, {
      "id": "Task.owner.identifier.value",
      "min": 1,
      "path": "Task.owner.identifier.value"
    }, {
      "id": "Task.reasonCode",
      "path": "Task.reasonCode",
      "binding": {
        "strength": "required",
        "valueSet": "https://fhir.nhs.uk/ValueSet/DM-task-reason-code"
      }
    }, {
      "id": "Task.reasonCode.coding",
      "min": 1,
      "path": "Task.reasonCode.coding"
    }, {
      "id": "Task.reasonCode.coding.system",
      "min": 1,
      "path": "Task.reasonCode.coding.system"
    }, {
      "id": "Task.reasonCode.coding.code",
      "min": 1,
      "path": "Task.reasonCode.coding.code"
    }, {
      "id": "Task.reasonCode.coding.display",
      "min": 1,
      "path": "Task.reasonCode.coding.display"
    } ]
  },
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Task"
}