B3NK served as the navigator and tactical droid on Ki-Adi-Mundi's private starship. Notably, he exhibited a strong protectiveness towards the ship's computer and his fellow crewdroids, most prominently J1M.
His programming encompassed computer and system integration, navigational tasks, and tactical analysis. Following the accomplishment of the Tatooine mission, the Loronar Corporation acquired B3NK's blueprints, leading to the development of the B3NK series.
In an effort to locate his daughter, Sylvn, and the fugitive Ephant Mon, B3NK provided assistance to Ki-Adi-Mundi in tracking them.