Does Agile object has 2 BOM tabs?
I’m not sure what your end goal is, but if you use Sites, rather than just one Common BOM, then an item can have multiple BOMs. Within our company we have multiple organizations. Each is represented by a site. Typically, we keep the BOMs in sync between the orgs, but that is not to say that they couldn’t be different. Do you already take advantage of site-specific BOMs?