In earlier versions of Pro-e (modeling) you could select edges of a model and create them into a datum curve and select that datum curve in Pro-manufacturing (milling) to construct tool path. This option seems no longer available. Pro-e only allows datum curves to be comstructed by: through points, sketch, from file or from calculation. Is it possible to consrtuct a curve by simply picking edges? HELP. 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.