Once you have registered a computer as a template, any clones of that template are automatically recognized by the Carbon Black App Control Server. Because they are clones, initialization will occur much faster than it would for non-clone computers.
Any manual or automatic methods of reverting the clones to their snapshot images will result in new clones being added to the console Computers list, still associated with the same template. The “old” clones go offline as far as the Carbon Black App ControlServer is concerned, and they can be cleaned up by whatever method you choose (see Deleting Clones).