You can create display folders to organize objects in the Business Model and Mapping layer. Display folders have no effect on query processing.
After you create a display folder, the selected tables and dimensions appear in the folder as a shortcut and in the business model tree as the object. You can hide the objects so that you only view the shortcuts in the display folder. See the information about the Repository tab of the Options dialog in Setting Administration Tool Options about hiding these objects.
Deleting a table in a display folder deletes only the shortcut to that object. When you delete a column in a display folder, however, the column is actually deleted.
Alternatively, you can drag one or more logical tables to the display folder after you close the dialog.
Alternatively, you can drag one or more dimensions to the display folder after you close the dialog.