I have a BOM that is linked to cut-list parts, and I am having trouble changing the material on it. I can't even seem to change it at the part level, it just keeps reverting to the material of the part. I need to change the material description that is being sent to the BOM. I want to keep it linked, instead of overriding each cell manually.

I am using SW 2016, and it is a mixed BOM with both parts and cut-list parts.