If you run the Database Cleanup Wizard you see all physical objects in the database that are not linked to active objects in the Prepare instance. Any “foreign” objects are also listed. This currently includes security tables generated in the database by Deliver instances with security applied.
As these security tables are required and active parts of the implementation (just not belonging directly to the Prepare instance), they should not be listed here. This makes it much easier to avoid accidentally deleting physical tables that are still required.
