Note that the above steps take some time. If you want to get it to work faster, you can look at this post: Review request for 76592/ZWN4016 Enbrighten Z-Wave 800 Series In-Wall Smart Switch - #3 by Nadahar. @Nadahar shows a method to use the generated XML directly while you wait for the database to be updated. There are other methods, but this seems to be the quickest/easiest.
