I have done some searching, but unfortunately have been unable to find an answer to this question.  I have situations where I used weldnuts on certain parts that are created.  Currently I have some excess files in my catalogue because using an assembly is the only way to call out the weldnut that I have found.  What I'd like to know is if i can insert the weldnut into the part to create the resulting part, and in a drawing be able to use a note to call out that weldnut's file name (part number).  Any information on this would be greatly appreciated.  The way I do it now within an assembly works, but I'd like it to essentially be a "weldment" instead.