<status value="draft" /> <description value="This extension is used to give a sub label to a question in a questionnaire. It can be used to give an supplementary explanatory text to questionnaire.item.text." /> <fhirVersion value="5.0.0" /> <kind value="complex-type" /> <abstract value="false" /> <context> <type value="element" /> <expression value="Questionnaire.item" /> </context> <type value="Extension" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" /> <derivation value="constraint" /> <differential> <element id="Extension.extension"> <path value="Extension.extension" /> <max value="0" /> </element> <element id="Extension.url"> <path value="Extension.url" /> <fixedUri value="https://electronichealth.se/fhir/NDI/StructureDefinition/SHCSublabelExtension" /> </element> <element id="Extension.value[x]"> <path value="Extension.value[x]" /> <min value="1" /> <type> <code value="markdown" /> </type> </element> <element id="Extension.value[x].extension"> <path value="Extension.value[x].extension" /> <max value="0" /> </element> </differential> </StructureDefinition>