Scene making/editing in L'Aigle

[Mariopetar]

Hello everyone,

I'm curious if someone could direct me/tell me how is it possible to edit scene's in this module? I have to say that I've already made scenes but for the Napoleonic Wars DLC and how I'm used to doing it is by clicking on 'Multiplayer' but considering I can't see the 'Multiplayer' button anywhere, I'm a bit confused... 

Any help is appreciated