This is the CodeSystem that contains all the codes in DK IHE ClassCode_TEMP (http://medcomfhir.dk/ig/document/CodeSystem/MedCom-ihe-classcode-CS-TEMP) and DK IHE ClassCode_TEMP (http://medcomfhir.dk/ig/document/CodeSystem/MedCom-ihe-classcode-CS-TEMP). E.g. what you have to deal with if you get resources containing codes in either of them