TRSP Desirable Characteristics The PID manager MUST provide the functionality required to maintain PID attributes.

TRSP Desirable Characteristics The PID Manager MUST maintain the integrity of the relationship between entities and their PIDs, in conformance to a PID Scheme defined by a PID Authority.

TRSP Desirable Characteristics The PID Manager MUST maintain entity metadata as accurately as possible in collaboration with the PID Owner. This copy is the authoritative version.