{
  "resourceType": "StructureDefinition",
  "id": "Task",
  "url": "https://fhir.centraxx.de/StructureDefinition/Task",
  "version": "2025.4.0",
  "name": "Task",
  "status": "active",
  "publisher": "Kairos an IQVIA business",
  "description": "Represents a CentraXX user task.",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Task",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Task",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Task.extension",
        "path": "Task.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "closed"
        },
        "min": 0,
        "max": "5",
        "type": [
          {
            "code": "Extension"
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Task.extension:updateWithOverwrite",
        "path": "Task.extension",
        "sliceName": "updateWithOverwrite",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "https://fhir.centraxx.de/extension/updateWithOverwrite"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Task.extension:notifyOnResolve",
        "path": "Task.extension",
        "sliceName": "notifyOnResolve",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "https://fhir.centraxx.de/extension/task/notifyOnResolve"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Task.extension:description",
        "path": "Task.extension",
        "sliceName": "description",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "https://fhir.centraxx.de/extension/task/description"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Task.extension:calenderEvent",
        "path": "Task.extension",
        "sliceName": "calenderEvent",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "https://fhir.centraxx.de/extension/task/calendarEvent"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Task.extension:assigneeGroup",
        "path": "Task.extension",
        "sliceName": "assigneeGroup",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "https://fhir.centraxx.de/extension/task/assigneeGroup"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Task.status",
        "path": "Task.status",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Task.statusReason",
        "path": "Task.statusReason",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "coding.system"
            }
          ],
          "rules": "closed"
        },
        "min": 0,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Task.statusReason:declineReason",
        "path": "Task.statusReason",
        "sliceName": "declineReason",
        "min": 0,
        "max": "1",
        "mustSupport": true,
        "binding": {
          "strength": "required",
          "valueSet": "https://fhir.centraxx.de/valueSet/task/declineReason"
        }
      },
      {
        "id": "Task.statusReason:otherDeclineReason",
        "path": "Task.statusReason",
        "sliceName": "otherDeclineReason",
        "min": 0,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Task.statusReason:otherDeclineReason.coding",
        "path": "Task.statusReason.coding",
        "min": 1,
        "max": "2",
        "mustSupport": true
      },
      {
        "id": "Task.statusReason:otherDeclineReason.coding.system",
        "path": "Task.statusReason.coding.system",
        "min": 1,
        "fixedString": "https://fhir.centraxx.de/system/task/otherDeclineReason",
        "mustSupport": true
      },
      {
        "id": "Task.statusReason:otherDeclineReason.coding.code",
        "path": "Task.statusReason.coding.code",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Task.statusReason:otherDeclineReason.coding.display",
        "path": "Task.statusReason.coding.display",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Task.intent",
        "path": "Task.intent",
        "min": 1,
        "max": "1",
        "fixedString": "order",
        "mustSupport": true
      },
      {
        "id": "Task.priority",
        "path": "Task.priority",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Task.code",
        "path": "Task.code",
        "min": 0,
        "max": "1",
        "mustSupport": true,
        "binding": {
          "strength": "required",
          "valueSet": "https://fhir.centraxx.de/system/task/taskType"
        }
      },
      {
        "id": "Task.description",
        "path": "Task.description",
        "min": 0,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Task.executionPeriod",
        "path": "Task.executionPeriod",
        "min": 0,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Task.executionPeriod.end",
        "path": "Task.executionPeriod.end",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Task.authoredOn",
        "path": "Task.authoredOn",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Task.requester",
        "path": "Task.requester",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://fhir.centraxx.de/StructureDefinition/Person"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Task.owner",
        "path": "Task.owner",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://fhir.centraxx.de/StructureDefinition/Person"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Task.note",
        "path": "Task.note",
        "min": 0,
        "max": "*",
        "mustSupport": true
      },
      {
        "id": "Task.note.authorReference",
        "path": "Task.note.authorReference",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://fhir.centraxx.de/StructureDefinition/Person"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Task.note.time",
        "path": "Task.note.time",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Task.note.text",
        "path": "Task.note.text",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Task.restriction",
        "path": "Task.restriction",
        "min": 0,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Task.restriction.period",
        "path": "Task.restriction.period",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Task.restriction.period.start",
        "path": "Task.restriction.period.start",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Task.input",
        "path": "Task.input",
        "slicing": {
          "discriminator": [
            {
              "type": "pattern",
              "path": "type"
            }
          ],
          "rules": "closed"
        },
        "min": 0,
        "max": "*",
        "mustSupport": true
      },
      {
        "id": "Task.input:PATIENT",
        "path": "Task.input",
        "sliceName": "PATIENT",
        "min": 0,
        "max": "*",
        "mustSupport": true
      },
      {
        "id": "Task.input:PATIENT.type",
        "path": "Task.input.type",
        "min": 1,
        "max": "1",
        "patternCodeableConcept": {
          "coding": [
            {
              "system": "https://fhir.centraxx.de/system/task/attachmentType",
              "code": "PATIENT",
              "display": "Patient"
            }
          ]
        },
        "mustSupport": true
      },
      {
        "id": "Task.input:PATIENT.value[x]",
        "path": "Task.input.value[x]",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://fhir.centraxx.de/StructureDefinition/Patient"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Task.input:SAMPLE",
        "path": "Task.input",
        "sliceName": "SAMPLE",
        "min": 0,
        "max": "*",
        "mustSupport": true
      },
      {
        "id": "Task.input:SAMPLE.type",
        "path": "Task.input.type",
        "min": 1,
        "max": "1",
        "patternCodeableConcept": {
          "coding": [
            {
              "system": "https://fhir.centraxx.de/system/task/attachmentType",
              "code": "SAMPLE",
              "display": "Sample"
            }
          ]
        },
        "mustSupport": true
      },
      {
        "id": "Task.input:SAMPLE.value[x]",
        "path": "Task.input.value[x]",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://fhir.centraxx.de/StructureDefinition/Specimen"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Task.input:STUDY",
        "path": "Task.input",
        "sliceName": "STUDY",
        "min": 0,
        "max": "*",
        "mustSupport": true
      },
      {
        "id": "Task.input:STUDY.type",
        "path": "Task.input.type",
        "min": 1,
        "max": "1",
        "patternCodeableConcept": {
          "coding": [
            {
              "system": "https://fhir.centraxx.de/system/task/attachmentType",
              "code": "STUDY",
              "display": "Study"
            }
          ]
        },
        "mustSupport": true
      },
      {
        "id": "Task.input:STUDY.value[x]",
        "path": "Task.input.value[x]",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://fhir.centraxx.de/StructureDefinition/ResearchStudy"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Task.input:CRF",
        "path": "Task.input",
        "sliceName": "CRF",
        "min": 0,
        "max": "*",
        "mustSupport": true
      },
      {
        "id": "Task.input:CRF.type",
        "path": "Task.input.type",
        "min": 1,
        "max": "1",
        "patternCodeableConcept": {
          "coding": [
            {
              "system": "https://fhir.centraxx.de/system/task/attachmentType",
              "code": "CRF",
              "display": "Form"
            }
          ]
        },
        "mustSupport": true
      },
      {
        "id": "Task.input:CRF.value[x]",
        "path": "Task.input.value[x]",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Coding"
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Task.input:CRF.value[x].system",
        "path": "Task.input.value[x].system",
        "min": 1,
        "max": "1",
        "fixedString": "https://fhir.centraxx.de/system/crf",
        "mustSupport": true
      },
      {
        "id": "Task.input:CRF.value[x].code",
        "path": "Task.input.value[x].code",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Task.input:EVENT",
        "path": "Task.input",
        "sliceName": "EVENT",
        "min": 0,
        "max": "*",
        "mustSupport": true
      },
      {
        "id": "Task.input:EVENT.type",
        "path": "Task.input.type",
        "min": 1,
        "max": "1",
        "patternCodeableConcept": {
          "coding": [
            {
              "system": "https://fhir.centraxx.de/system/task/attachmentType",
              "code": "EVENT",
              "display": "Event"
            }
          ]
        },
        "mustSupport": true
      },
      {
        "id": "Task.input:EVENT.value[x]",
        "path": "Task.input.value[x]",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://fhir.centraxx.de/StructureDefinition/Appointment"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Task.input:FINDING",
        "path": "Task.input",
        "sliceName": "FINDING",
        "min": 0,
        "max": "*",
        "mustSupport": true
      },
      {
        "id": "Task.input:FINDING.type",
        "path": "Task.input.type",
        "min": 1,
        "max": "1",
        "patternCodeableConcept": {
          "coding": [
            {
              "system": "https://fhir.centraxx.de/system/task/attachmentType",
              "code": "FINDING",
              "display": "Measurement finding"
            }
          ]
        },
        "mustSupport": true
      },
      {
        "id": "Task.input:FINDING.value[x]",
        "path": "Task.input.value[x]",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Coding"
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Task.input:FINDING.value[x].system",
        "path": "Task.input.value[x].system",
        "min": 1,
        "max": "1",
        "fixedString": "https://fhir.centraxx.de/system/laborMapping",
        "mustSupport": true
      },
      {
        "id": "Task.input:FINDING.value[x].code",
        "path": "Task.input.value[x].code",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Task.input:PARTICIPANT",
        "path": "Task.input",
        "sliceName": "PARTICIPANT",
        "min": 0,
        "max": "*",
        "mustSupport": true
      },
      {
        "id": "Task.input:PARTICIPANT.type",
        "path": "Task.input.type",
        "min": 1,
        "max": "1",
        "patternCodeableConcept": {
          "coding": [
            {
              "system": "https://fhir.centraxx.de/system/task/attachmentType",
              "code": "PARTICIPANT",
              "display": "User"
            }
          ]
        },
        "mustSupport": true
      },
      {
        "id": "Task.input:PARTICIPANT.value[x]",
        "path": "Task.input.value[x]",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Task.input:SERVICEREQUEST",
        "path": "Task.input",
        "sliceName": "SERVICEREQUEST",
        "min": 0,
        "max": "*",
        "mustSupport": true
      },
      {
        "id": "Task.input:SERVICEREQUEST.type",
        "path": "Task.input.type",
        "min": 1,
        "max": "1",
        "patternCodeableConcept": {
          "coding": [
            {
              "system": "https://fhir.centraxx.de/system/task/attachmentType",
              "code": "SERVICEREQUEST",
              "display": "Service request"
            }
          ]
        },
        "mustSupport": true
      },
      {
        "id": "Task.input:SERVICEREQUEST.value[x]",
        "path": "Task.input.value[x]",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Task.input:NLPJOB",
        "path": "Task.input",
        "sliceName": "NLPJOB",
        "min": 0,
        "max": "*",
        "mustSupport": true
      },
      {
        "id": "Task.input:NLPJOB.type",
        "path": "Task.input.type",
        "min": 1,
        "max": "1",
        "patternCodeableConcept": {
          "coding": [
            {
              "system": "https://fhir.centraxx.de/system/task/attachmentType",
              "code": "NLPJOB",
              "display": "NLP Job"
            }
          ]
        },
        "mustSupport": true
      },
      {
        "id": "Task.input:NLPJOB.value[x]",
        "path": "Task.input.value[x]",
        "min": 1,
        "max": "1",
        "mustSupport": true
      }
    ]
  }
}