This is the ValueSet that contains all the codes in Medication Line Registration Status Value Set (https://www.ehealth.fgov.be/standards/fhir/terminology/ValueSet/BeMedicationLineRegistrationStatusVS) and Medication Line Registration Status Value Set (https://www.ehealth.fgov.be/standards/fhir/terminology/ValueSet/BeMedicationLineRegistrationStatusVS). E.g. what you have to deal with if you get resources containing codes in either of them