I've only written in one fandom under the penname 'tielan' but I've written in at least four others under another pen-name, however there's only provision for a single pen-name in the sign-up.

I don't imagine you'll have too much trouble finding someone to remix me for my single fandom (Stargate Atlantis), but I'd like to open up the options as much as possible.

How can I do this?