First, drag the SNAP icon to the body. Next, Drag the intramedullary pole icon to the image. Then, drag the Flesh/ minimizing glass to the image. After that, drag the cast icon to the image, and wait. If you want to set the clavicle drag the SNAP icon to the body. Next, Drag the intramedullary nail icon to the image. Then, drag the Flesh/ minimizing glass to the image and wait.