The Bri'ahl sector contained the planets of Tenoo, Yarrum, and also Fobaris.
Before its release on April 25, 2023, a map was made for the reference book Star Wars: Timelines. This map was then shared in a blog post on StarWars.com on May 27, 2022. The map positioned Tenoo, and consequently its sector, inside a region of space that, within the Star Wars Legends storyline, was part of the Bri'ahl sector.