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