http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-assembleContext|4.0.0-ballot

This extension, used on a subQuestionnaire, indicates a FHIRPath variable that must be present in context when the subQuestionnaire is referenced.

element_id	types
Extension
Extension.extension
Extension.url
Extension.value[x]	string
Extension
Extension.id	http://hl7.org/fhirpath/System.String
Extension.extension	Extension
Extension.url	http://hl7.org/fhirpath/System.String
Extension.value[x]	string