TRSP Desirable Characteristics PID Service SHOULD resolve at least p percent of PIDs in a randomised sample, where p is determined by community and dependency expectations.

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 PID Manager MUST ensure that the entity remains linked to the PID. In case that the entity being identified is deleted or ceases to exist, tombstone information needs to be included in the PID attribute set.

Resolvability

{Resolvable}