Hi,
I did it but through the project window, clicking on the PlayMakerGlobals.unitypackage which imported the globals (as when I do it again now, it tells me: nothing to import! , as already in the project). I just assume the orange message was just a permanent warning.
That being said, I noticed I forgot to join 1 of my screenshots to my previous post: the one with the FSM state error once I click on create room. This one might help a bit more understanding what's wrong in here.
Thanks for the help