<status value="draft" /> <description value="Extension for referencing an MIV Set (Mandatory Interoperable Value Set) in a HIIS category." /> <fhirVersion value="4.0.1" /> <kind value="complex-type" /> <abstract value="false" /> <context> <type value="element" /> <expression value="Basic" /> </context> <type value="Extension" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" /> <derivation value="constraint" /> <differential> <element id="Extension"> <path value="Extension" /> <short value="MIV Set" /> <definition value="The reference to an MIV Set (Mandatory Interoperable Value Set) associated with this category." /> <mustSupport value="true" /> </element> <element id="Extension.extension"> <path value="Extension.extension" /> <max value="0" /> </element> <element id="Extension.url"> <path value="Extension.url" /> <fixedUri value="https://fhir.bfarm.de/StructureDefinition/HiisCategorySubject" /> </element> <element id="Extension.value[x]"> <path value="Extension.value[x]" /> <short value="MIV Set Reference" /> <definition value="Reference to an MIV Set (Mandatory Interoperable Value Set)." /> <min value="1" /> <type> <code value="Reference" /> </type> <mustSupport value="true" /> </element> <element id="Extension.value[x].reference"> <path value="Extension.value[x].reference" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="Extension.value[x].display"> <path value="Extension.value[x].display" /> <min value="1" /> <mustSupport value="true" /> </element> </differential> </StructureDefinition>