https://forums.autodesk.com/t5/inventor-forum/iassembly/m-p/5849208#M360785 <P>I basically gave up on iAssemblies and I only use iParts for purchased hardware that does not change,&nbsp;because of the limits of Vault.</P> <P>&nbsp;</P> <P>However, sometimes I need to edit to an iPart/iAssembly Factory.&nbsp; When I do so, I create an Update Assembly that contains all the generated members.&nbsp; I check that assembly and all the members out of Vault.&nbsp; Once the edits to the factory file are complete, I open the Update Assembly and re-build all.&nbsp; Then I add any new members (from my edits), save and check-in to Vault.&nbsp; This also is useful when performing file migrations.</P> <P>&nbsp;</P> <P>&nbsp;</P> <P>&nbsp;</P> <P>&nbsp;</P> Wed, 07 Oct 2015 13:25:59 GMT swalton 2015-10-07T13:25:59Z