A:Answer Each button is custom mapped to the particular device you you have entered, so there is no universal map of the buttons. It depends on the device. For example, one of my devices is a TiVo DVR, so the buttons are determined by the TiVo device. That being said, it would be really nice to have what you asked rather than having to use trial and error! I was looking for the TiVo "Skip" button and only found it by googling the issue and wading through many wrong answers until I found one that said it was the green button, same as the TiVo remote. You might try Harmony Support...they are very responsive.