Thread:Sannse/@comment-13596550-20150719113951/@comment-8-20150720232841

You mean email address :)

If your username and email address are the same on both Uncyc and Wikia-global, then the accounts will be merged. If not, then one or the other account gets the name, and the other is renamed (the most active one gets the name, basically). And if the username was only on one side, then you existing account will just work on both after the merge