Board Game Arena

Is it possible to send an invitation to a group of people, and simply start the game automatically when enough people have joined? For example, if I start a 4-player game, I'd like to send an invitation to all 10 of my friends. The game will start as soon as any 3 of those 10 accept the invitation?

boiteajeux.net does this, so I'd like to see this feature on BGA as well.

I'm also interested in knowing more about this

I'd very much like to know this too.