I asked "Simple question - How to transfer a hole location from one part to the other in an assembly?" a few hours ago and I got the answer. I can transfer a hole location from a part to another in an assembly. I try to use the same method to transfer holes across two sub assemblies, but it does not work. Does this method only work in single part level in an assembly? If I want to transfer hole location from one subassembly to another subassembly within an assembly, what I should do?