HI,I am running version 1.10 of OS Ticket and wondered if there is a way to let people select their own username during the registration process. I have tried adding a field called username in the contact information form but it does not set this as the username it just adds the information to the contact details.i would really like users to select a username that they can use to login with instead of having to use their email address for logging in.Any help would be appreictaed.Thanks