This is the ValueSet that contains all the codes in CDex Work Queue Value Set (http://hl7.org/fhir/us/davinci-cdex/ValueSet/cdex-work-queue) and CDex Work Queue Value Set (http://hl7.org/fhir/us/davinci-cdex/ValueSet/cdex-work-queue). E.g. what you have to deal with if you get resources containing codes in either of them