One quick tip that you can set in your config file to speed up the save as process, when ever you create a part, do the drawing to go along with it (named the same always) and if you place RENAME_DRAWINGS_WITH_OBJECT to BOTH in your config.pro setup file now when you do a save as of the original part you will also get a new drawing to boot, and in a later tip we will go over doing this same thing in an assembly and end up with a whole group of Parts and Drawings for "Free".