Fantastic Factions: Organizations in Mennara uses the new rules subsystem introduced in Keith Ryan Kappel’s Factions 1: A Faction Talent Supplement and these rules are referenced with his kind permission (though this does not mean it is officially endorsed).

This supplement covers 10 types of factions within Mennara, all with different ranks and abilities (50 new Talents!).

These organizations range from armies and assassin brotherhoods to clergy, knightly orders, and sword poets. It also describes 10 other specific factions GMs can further develop using the rules in Factions 1 .

https://www.drivethrurpg.com/product/340108/Fantastic-Factions