I will be adding this shade to an existing pro hub installation. The roller shade in question will be remote powered rather than battery and the shade will be high up and in a very difficult to reach area. My question is about adding the shade to the system - do i need to press some button on the shade to pair it to the Caseta Pro Hub? or is the pairing done at the remote Lutron plug in power supply? If its on the shade assembly then I need to be home when the installers are up on the ladders. Thanks in advance.