Board Game Arena

Apologies if this is an old/resolved question, but is there a way of playing on BGA with people in the same office as you? I'm figuring this would trigger some warning about using the same network/ISP, but would this still be allowed? Or would the games need to have the ranking thing turned off (so people couldn't use it to bump their stats by logging on to an adjacent computer)?

They suggest to switch Elo off, but I think nothing will happen if there are reasonable results (means: not the same player wins all the time).

In fact it is NOT forbidden to have more than one account and play against yourself (e.g. for learning purposes), with Elo switched off, of course.

Thanks