1.6 Applicability Statement
The RMS: ISV Extension Protocol is used for the following purposes:
Decommissioning: Extract a content key for protected content so that RMS protection can be removed.
Precertification: Acquire a recipient's public key for the purpose of acquiring a use license from a different RMS server on behalf of a recipient.
Republishing: Alter the rights granted via an IL by issuing a new IL with the same content key as the original.
Prelicensing: Acquire a use license on behalf of a recipient.