Profile Fields Allow for Selection of Existing Group

[developdaly]

Upon signup a user would be able to choose to join an existing group or groups. Admins would have the option of setting a default group.

[(none)]

Milestone Future Enhancements deleted

[DJPaul]

I can't remember if you get this option in recent versions of BP or not, but for a default group, check out ​http://wordpress.org/extend/plugins/welcome-pack/

[apeatling]

Plugin territory.