These entities provides serivce to the Organization related to the organization's provision of benefits to subscribers. This code indicates why this indiviual can enroll in benefits provided by the organization. Provides a link from this subscriber to another subscriber. For use in elevated dependent situation such as survivorship. This attribute comments on the criteria by which Organization, BenefitsAdministrativeAffiliate, and HumanResource entities were included in the payload. It is not intended as a processing instruction for the receiving system.