Mixer addon - colaborative work with blender (spanish/español)

I made a tutorial in spanish, yet I wanted to share it with you since is really easy to follow.
Hopefully later I’ll make a translated version.
Well, here is the thing.
There is this add-on developped by ubisoft for free named Mixer.
It connects a local computer workgroup to work in colaboration with other teammates in a localhost network.
You just need to put an username, localhost’s name, connect and create a room.
So the other teammates will have to connect to the same host and join the same room and
voilà! You are all working in the same file interactively.
Hope you enjoy, guys!