Opo Chano
this Duros worked as a merchant on Citadel Station, selling droid parts during the years following the Jedi Civil War. He eventually hit upon hard times, and was forced to take a loan from The Exchange in order to survive. When he couldn't make his regular payment, he feared that The Exchange would eliminate him, and he spent the rest of his life hiding in various apartments. In exchange for credits, Opo Chano agreed to alter the programming of B-4D4 for The Exile, knowing full well what the droid was going to be used for. Because of his actions, a bounty was placed on Chano's head shortly afterward, and he was killed before he could escape from Citadel Station.