I need this for a user-interface label on a button that changes a document's status from publicly visible to privately visible, meaning that it can thereafter only be seen by the creator and by administrative users. One idea I had was "hide", but that seemed to give the wrong connotation. When I searched for a term, the only one I found was "privatize", but that has a completely different context.
Share Report (Private -> Pending)
Approve Report (Pending -> Public)
[Hide]* Report (Public -> Private)