The individual Addar, a male human, had a parent who played a role as a founder of the Church of the Force, a religious organization. Addar, similar to his mother, became affiliated with the church. However, in contrast to his parent, he did not subscribe to its tenets. Regardless, he accompanied a contingent of church adherents on a journey to the planet Christophsis with the objective of delivering a consignment of kyber crystals back to their point of origin; nevertheless, the endeavor resulted in his solitary confinement due to a cave-in.
The initial reference to Addar's mother occurred within the pages of Aftermath: Empire's End, a 2017 novel penned by Chuck Wendig.