I don't know right off how to do this and I did a thorough search of the forum (even though I thought I had seen this question before) and found nada

I have a client that supplies replacement parts for Original Equipment Manufacturer end items, that means multiple OEMs use the the same part number/item.
Is there a way to assign multiple manufactures to one part number/item

This is something I have been wrangling with since I first encountered VM two years ago
