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