Hi all, I tested the oXygen plugin with version 18.1., 19.1, and 20.1. and it works. In version 18.1 and 19.1. I already had the plugin installed, so it did not work when I just replaced the link in options > preferences > add-ons. I had to uninstall it in help > manage add-ons first. In version 20.1 the plugin was not installed before and I just added the link in options > preferences > add-ons. Can anyone confirm case 1? Best, Martina