OBIEE empty presentation tables in a repository in a multi-user environment

If you check in a repository in a multi-user environment, you will notice that it doesn't accept empty presentation tables, which you might use for table indentation.

One solution is to using a dummy column:

To make it invisible for the other users you can make a special user HideColumn:


And set the persions only for this user:

This way OBIEE checks in and out without any problems.