I have an assembly that consists of parts and a couple sub-assy's. I created a drawing and inserted the BOM (indented). Everything looks great, however I am unable to add a balloon that has the item number of the sub assy. If I add balloons it only uses the indented number, ex. the sub assy is item 7, containing parts, 7.1, 7.2 etc.. The balloons will always read the 7.1 and so on. Is there a way to ballon the sub assy as a whole? Thanks.