Users with the appropriate administrative privileges can delete shared lists created by other users.
Permissions
This administrative feature is available only to logged-in users who have "manage visibility" privileges, as defined in UPT.
 To delete a shared list, follow these steps:
- Click Admin > Manage Shared List.
The Manage Shared List page appears.
- Select a user name from the list.
That user's shared list(s) appear.
Click the name link to review the shared list's details or click to delete shared the shared list.