I believe that I follow you, but let me give some more info. I want to keep the original model and the associated drawings because these are still going to be used. For my new variation, I created a new folder on my drive and saved the original part model and its drawing to this new folder under a new filename. When I saved them to the new folder, I did have the Save As Copy box checked. I have already revised the new part model. I now just want to be able to use my drawing layout with the new model. The drawing in my new folder is still referencing the original part model that resides in the original folder. Will this work:
-Move my revised part model to a third folder.
-Open the renamed drawing, then open the part from a drawing view as you described in Step2.
-follow your steps 3 through 5
If I do this, will my original drawing in the original folder remain unchanged as I want?