Whomever host it need to use a Court Action to set it up. Price is 1 GB (one time sum).
Exactly where it is hosted should be spesified.

Then further, whomever is to have access need to spend a Free Action, costing 1 GB to send their representatives there.
One time cost.

If someone is thrown out, or leaves or the like, said cost need to be done once more if re-invited.