In AGOL, as an admin, I could change sharing permissions on everything even if the items was in a special sharing group or if I did not own it. I have noticed in Enterprise, even as the admin, changing the shared groups when I do not own the item is really frustrating. For most cases, I have to take ownership of the item to be able to share the item. The problem is that if is in a shared items group, I cannot give the item back. The user has to share to X group themselves. It is a frustrating process as some users do not understand what to do. Is this a bug or is there a reason for this? Version is 10.9.1