lucas.howes wrote: I would like to use use emails to sign up and took out the username in the registration, so i would like to set the username to simply either be the same as the user_id or just some auto incrementing number.
any help would be greatly appreciated
thanks
CB 2.0+ has a fallback setting in its configuration -> Usre profile tab.
But you can only fallback to a CB field value.
I believe you would need to setup an auto action (Professional membership required) to do this.