As a Global Security Administrator (administrator for all repositories), you can transfer the ownership of any protected file in your organization from the current owner to a user other than yourself. This feature is useful if the original owner has left or is planning to leave your organization or department or is going on a long vacation.
Note that the owner of the file can also transfer its ownership.
Set the search criteria matching the file(s) in the Files tab (see Searching for Files), select the desired files, go to the Actions menu, and click Transfer Ownership.
In the Transfer Ownership window, select the new owner and click Transfer.
The ownership of all selected documents will be transferred to the new Owner.