I have a question about some assembly modeling. Im fairly new users of pro. Is there a setting in the Config.pro file that controls what planes can be modeled on when you have a part active. For example. I have an assembly with 3 parts. I want to model on part 1. Is there something that tells pro that I can only pick the datum planes or faces of part 1. Seems kind of crazy to be able to model on a different part than that one that is set to active. Any help would be appreciated. Thanks.