This is the CodeSystem that contains all the codes in PractitionerRole status reason (https://standards.digital.health.nz/ns/hpi-practitioner-role-status-reason-code) and PractitionerRole status reason (https://standards.digital.health.nz/ns/hpi-practitioner-role-status-reason-code). E.g. what you have to deal with if you get resources containing codes in either of them