There has to be some way around this. I have an IV6 iam which consists of some individual parts and some sub-assemblies. When I begin a parts list, I'm allowed either first level components or only parts. If this assembly contains a weldment where I do not want all the construction called out in the parts list BUT I need other individual parts to list.......what do I do? I've tried promoting and demoting but no matter what - I need variation when the parts list generates. Thanks.