I see in IDEAS (link below or search IDEAS on SupportNet for keywords print short description) that the same request was raised there and "Received" which I take to mean that it is not possible. I say that because if it was possible, then that would have been explained with a Comment. I would suggest that you Vote on that idea by selecting the up arrow beside the vote count.
Capital Print to file, Short description needs adding to Keyword selection
'Part Number' comes from the field "Part Number" set when you create a New Harness Design.
Can you explain your reason for using "Short Description" instead of the "Part Number" field?
Note that "Part Number" must be unique, and if you are using a different field then the software cannot check to be sur it is unique.
Regards,
Pat