This is the ValueSet that contains all the codes in x_ActFinancialProductAcquisitionCode (http://terminology.hl7.org/ValueSet/v3-xActFinancialProductAcquisitionCode) and x_ActFinancialProductAcquisitionCode (http://terminology.hl7.org/ValueSet/v3-xActFinancialProductAcquisitionCode). E.g. what you have to deal with if you get resources containing codes in either of them