We've made some adjustments to the rules for creating families and broadened them to allow the creation of 'Tribes'.
Tribes are designated as groups of humans, dwarves or city elves who share a common race, culture, background and history.
For more information please see the helpfile here: http://www.armageddon.org/help/view/Family%20Roles
For questions please refer to the discussion thread here: http://gdb.armageddon.org/index.php/topic,48271.0.html