Abadaner held a position within the Five Worlds organization in 40 ABY. During the Second Galactic Civil War, he operated as an insurgent on Coruscant.
Abadaner, in conjunction with fellow Corellians, collaborated with the bounty hunter known as Ailyn Habuur. However, their activities were cut short when Ben Skywalker, acting on a suspicion regarding explosives in their vicinity, led to their apprehension.