Multiple Group Titles

Say I want to have the group "Everyone" (the default group) have the option to choose between two titles, how would I do it?

You create different roles within the group and assign yourself to multiple roles. Then on the front screen of the Group Info window, bottom right corner, there's a drop down box where you can select your group tag.

And if it is invitation only group, send the invitation using the other title. They will get the 'everyone' title AND the invite title and you don't have to do any more maintenance.

A group can have ten roles defined. "Owner", "Officer" and "Everyone" are mandatory roles, and you can define the other seven. But only one title is possible per role.

If you want to make another title available to people, like having the "Everyone" role have "Hot Chick" as a title, and a second title available as "Hot Dude", you would need to create a second role for that second title, and allow anyone who wanted to have that title to be added to that role. The second role itself needs no permissions at all, since it is just for a title - you can uncheck all the role permissions for that one. But you (or a group officer with the role checked that alows them to assign roles to others) will have to add each member to the second role after they join the group.