Rearranging Collections is an easy way to add or remove Collections from Collection Trees.
When you move a Collection into a new Library Organizer or Parent Collection, the Collection will automatically inherit the permissions of the parent container.
Rearrange Collections

| The flush blue line in the left photo indicates the Collection “Marketing” will become a top level Collection. | The indented blue line in the right photo indicates the Collection “Marketing” will become a Sub-collection under “Animals”. |