http://hl7.org/fhir/StructureDefinition/workflow-reason|5.2.0

References a resource or provides a code or text that explains why this event occurred or request was created.
typedestination
baseDefinitionhttp://hl7.org/fhir/StructureDefinition/Extension
typehttp://hl7.org/fhir/StructureDefinition/Extension
Extension.value[x].typehttp://hl7.org/fhir/StructureDefinition/CodeableReference
Extension.value[x].targetProfilehttp://hl7.org/fhir/StructureDefinition/Condition
Extension.value[x].targetProfilehttp://hl7.org/fhir/StructureDefinition/DiagnosticReport
Extension.value[x].targetProfilehttp://hl7.org/fhir/StructureDefinition/DocumentReference
Extension.value[x].targetProfilehttp://hl7.org/fhir/StructureDefinition/Observation
Extension.value[x].binding.valueSethttp://hl7.org/fhir/ValueSet/condition-cause