I have a question on linking a drawing to a part.  I know in solid edge if you have two similar parts, say bushings with same o.d. and hole spacing but different bores, you can just save as the drawing and relink it to the new one and the dimensions will stay put and stay attached.  I didn't know if there was a way to do that in solidworks or if I have to bring my part into a new drawing and re-detail everything.