This indicator expressed as a URI indicates:

The service identified in "Service digital identity" (see clause 5.5.3) provided by the trust service provider identified in "TSP name" (see clause 5.4.1) is currently in a cessation phase but still supervised until supervision is ceased or revoked. In the event a different person than the one identified in "TSP name" has taken over the responsibility of ensuring this cessation phase, the identification of this new or fallback person (fallback trust service provider) shall be provided in "Scheme service definition URI" (clause 5.5.6) and in the "TakenOverBy" extension (clause of the service entry.
"Supervision of Service in Cessation" status shall be used when a TSP directly ceases its related services under supervision; it shall not be used when supervision has been revoked.