Union of http://hl7.org/fhir/ValueSet/group-involvement-set and http://hl7.org/fhir/ValueSet/group-involvement-set

This is the ValueSet that contains all the codes in Group Involvement (http://hl7.org/fhir/ValueSet/group-involvement-set) and Group Involvement (http://hl7.org/fhir/ValueSet/group-involvement-set). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem