From UFStarfleet Wiki
By the order of the Chief of UF Starfleet Operations, crews aboard the USS Sentinel and USS Sheppard will be merged together under one vessel. That being the Intrepid class USS Sheppard. All crew-members aboard the Sentinel will be issued PCS orders to transition them over to the Sheppard. The Sheppard will be under the command of Commander Mulgrave Dwi, with training to commence before the Sheppard is launched. As of this date and time the USS Sentinel is drydocked until UFS Command decides otherwise.
LtCmdr Jadia Triellis Chief of UF Starfleet Operations