The rules/FAQ on the AO3 collection should explain the basics of the exchange itself. The FAQ covers what a remix is, what you can and cannot change, common questions, etc. I don't have a post on the dreamwidth here because I took over this exchange from another mod, which was a replacement for another exchange which is now defunct, so there may be places where things are unclear or confusing (like a 5-year-long game of Telephone, essentially). Is there something specifically about the rules/FAQ that you think I should change?