Prior to Creo 3.0 a part could be modified while in an assembly and then just the part be regenerated. I don't see that option now. Regenerating the entire model seems to take much longer. I looked through config options but don't see anything. Anyone else notice this?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.