yes it is easy. you hold your garage door opener close to the buttons in your cl. Then you press the button on tyour garage door opener and hold it for 15 seconds. Then do the same with the button on the cl that you want to control that door. Hold it down. Then it should pbe programmed after 15 seconds. Test it but pressing and holding the button on the cl and see what happens. If this does not work, let me know, I will post clearer directions.