This is the ValueSet that contains all the codes in MedComMessageDefinitionTypeValueset (http://medcomfhir.dk/ig/terminology/ValueSet/medcom-message-definition-type-valueset) and MedComMessageDefinitionTypeValueset (http://medcomfhir.dk/ig/terminology/ValueSet/medcom-message-definition-type-valueset). E.g. what you have to deal with if you get resources containing codes in either of them