I am looking for a tool to help automate making mass changes to the 3D models. We have limited resources and need to have the ability to make changes to hundreds of top level or sub level assemblies. What tools are being used by others in the Community to perform these actions?This thread is inactive and closed by the PTC Community Management Team. If you would like to provide a reply and re-open this thread, please notify the moderator and reference the thread. You may also use "Start a topic" button to ask a new question. Please be sure to include what version of the PTC product you are using so another community member knowledgeable about your version may be able to assist.