Changing a Username
Username changes are actually performed by the easyCBM Support Team. When changing a username you will need to supply the support site with your current account email address and username and the username you want it changed to. You must be the account owner in order to change the username.
In choosing a username, please refrain from using email addresses and only use letters, numbers, hyphens, and underscores, and no spaces (all usernames must be unique and not used with another account).