If you want to use applied moldings Robert, you can add them via the Add Item dialog.
With your cabinet in the workspace, click the Load Item icon (same one used to load a cabinet). On the dialog, click the Molding radio button, select the molding vendor, enter the length, left and right miters.
You can then manually place the molding anywhere and in any orientation you wish. You can copy/paste (Ctrl-C, Ctrl-V) to make identical copies of the molding.
You must associate the molding to the cabinet before you save it or the molding will be lost.