When I have an element that has multiple item types of various complexity, it often takes a long time for the properties window to open so I can view or edit the item types, sometimes resulting in the program crashing. I think it would be really nice if there was a quick way to view only the item type properties. The properties window shows everything, which is probably one of the reasons it takes a while for the window to open. I think it would be useful to add an "Item Type Properties" window so that it only populates the properties window with item type information and excludes everything else. This would both save on the processing time for the program and it would be more user friendly.