I just want to add a variable to the value / expression table that would just use the filename as the part number rather than having to manually input the part number every time. I thought at my previous employer that the option was there but I can't find it in the list at my present employer and I can't figure out how to add it. I feel like this should be simple but I haven't been able to figure out how to do it. I have searched for solutions but all I can find are answers to much more complicated problems involving macros and whatnot.
Any help would be greatly appreciated.