<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="EcpTask" />
  <url value="https://thieme-compliance.de/fhir/StructureDefinition/EcpTask" />
  <version value="1.0.0" />
  <name value="EcpTask" />
  <title value="ECP Task" />
  <status value="draft" />
  <date value="2025-10-29" />
  <publisher value="Thieme Compliance GmbH" />
  <contact>
    <name value="Thieme Compliance GmbH" />
    <telecom>
      <system value="url" />
      <value value="https://thieme-compliance.de/" />
      <use value="work" />
    </telecom>
  </contact>
  <description value="Anforderung zum Ausfüllen bestimmter Fragebögen" />
  <copyright value="Copyright 2020-2025 Thieme Compliance GmbH" />
  <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.status">
      <path value="Task.status" />
      <mustSupport value="true" />
    </element>
    <element id="Task.intent">
      <path value="Task.intent" />
      <mustSupport value="true" />
    </element>
    <element id="Task.code">
      <path value="Task.code" />
      <min value="1" />
      <patternCodeableConcept>
        <coding>
          <system value="https://thieme-compliance.de/fhir/CodeSystem/TaskTypes" />
          <code value="fill-questionnaires" />
        </coding>
      </patternCodeableConcept>
      <mustSupport value="true" />
    </element>
    <element id="Task.code.coding">
      <path value="Task.code.coding" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Task.code.coding.system">
      <path value="Task.code.coding.system" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Task.code.coding.code">
      <path value="Task.code.coding.code" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Task.for">
      <path value="Task.for" />
      <min value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Task.for.reference">
      <path value="Task.for.reference" />
      <mustSupport value="true" />
    </element>
    <element id="Task.for.identifier">
      <path value="Task.for.identifier" />
      <mustSupport value="true" />
    </element>
    <element id="Task.for.identifier.system">
      <path value="Task.for.identifier.system" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Task.for.identifier.value">
      <path value="Task.for.identifier.value" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Task.encounter">
      <path value="Task.encounter" />
      <mustSupport value="true" />
    </element>
    <element id="Task.encounter.reference">
      <path value="Task.encounter.reference" />
      <mustSupport value="true" />
    </element>
    <element id="Task.encounter.identifier">
      <path value="Task.encounter.identifier" />
      <mustSupport value="true" />
    </element>
    <element id="Task.encounter.identifier.system">
      <path value="Task.encounter.identifier.system" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Task.encounter.identifier.value">
      <path value="Task.encounter.identifier.value" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Task.input">
      <path value="Task.input" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Task.input.type">
      <path value="Task.input.type" />
      <patternCodeableConcept>
        <coding>
          <system value="http://hl7.org/fhir/resource-types" />
          <code value="Questionnaire" />
        </coding>
      </patternCodeableConcept>
      <mustSupport value="true" />
    </element>
    <element id="Task.input.value[x]">
      <path value="Task.input.value[x]" />
      <type>
        <code value="canonical" />
      </type>
      <type>
        <code value="Reference" />
      </type>
      <mustSupport value="true" />
    </element>
  </differential>
</StructureDefinition>