Hallo guys, I'd like to suggest to make a new version of this plugin. With actual Zorro's plugin version we can only isolate just one group of layer. To make that we need to make many different operations (divide layer in different layer group, make a group in Zorro, isolate it ...) and that for every different group. Why don't make a command that simply HIDE a group of layer? In this way you can ONLY select a layer you don't want to see and hide it. I think hide and show should be the right way to develop this plugin ... !