Dianna A, I find it much easier to select the Settings box near the top of the object info window, which allows you to address each area of settings individualy. You can also do this globally, by first selecting the "magic wand" tool, the selecting any door, then go to "settings", and the changes you make there will apply to all the doors in your drawing. If you then want to do somethign that will only affect the exterior doors, you can select them one at a time using the shift key, and then hit "settings" once all are selected.