When we modify a low level component (i.e. a screw), we do not always update the upper level assemblies. However, our manufacturing division must generate updated BOM's with the new component revisions. What I would like to do is auto-generate BOM's from a PDM search list. For example, if I search for all upper level assemblies of a certain type I'd like to export BOM's for each one without having to manually do it. Is this possible and has anyone tried to do something similar?