I have a requirement in which I want to mark part with some identifier property.Is it possible to set such custom properties on ProMdl like objects? Any other way available using which I can add identifier using Pro/Toolkit? ThanksThis 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.