http://hl7.org/fhir/StructureDefinition/valueset-workflowStatus|5.2.0

Workflow Status is used to represent details of the value set development process while in a single Activity Status.
NameFlagsCardTypeDescription & Constraints
Extension
0..1Indicates the state of development of the value set
 
extension
?..0
 
url
?..?
 
value[x] *
1..?
 
 
valueString *
1..?string