I am interested in developing for PS4 and XBOX. In Visual Studio, I do not find any option for creating a project for consoles (Windows, Linux and Mac works fine). According to the documentation, to be able to develop for consoles, one has to be a "registered developer" (http://www.monogame.net/documentation/?page=What_is_MonoGame).
What does it mean to be a registered developer? Where am I supposed to register (here or at sony/microsoft somewhere?) And how do I then start to create console projects in monogame?