How to refresh saved view after using Disconnected mode for cached dynamic views

We just invoked disconnected mode for the cached dynamic views on an complicated detail sheet.  The performance gain was very impressive.  But the saved view names listed under "orientation" are gone, replaced with "unknown".  What is the intended procedure to reconnect and refresh a saved view if, say, the underlying model has significant changes?  Or is disconnect-ing intended to be a one- time irreversible process?

dmg CE U3