During the era of the Galactic Civil War, Teslo Ten'Doora served as an officer within the ranks of the Alliance to Restore the Republic. Following the pivotal Battle of Yavin, his operations were based out of the hidden Rebel base situated on Corellia. In the year 1 ABY, a communication was initiated between Teslo Ten'Doora and Jom Irimore, a fellow Rebel officer stationed on Tyrena, regarding an Imperial Military officer who expressed a desire to defect to the Rebellion's cause. The Imperial officer's motivation for defecting stemmed from the tragic loss of his family during the Destruction of Alderaan, leading him to offer valuable intelligence to the Rebels. Consequently, Jom Irimore tasked a Rebel operative with the mission of escorting the Imperial defector to Teslo Ten'Doora at the Hidden Rebel Base. However, the defector altered the original plan, instructing the Rebel operative to deliver a specific codephrase to Ten'Doora: "Droids need Star Destroyers in the evening." The operative successfully conveyed the designated codephrase, earning commendation from Ten'Doora.
Teslo Ten'Doora existed as a non-player character featured in the 2003 video game Star Wars Galaxies. This game was a massively multiplayer online roleplaying game that was created by Sony Online Entertainment and distributed by LucasArts. The game was shut down on December 15, 2011. Teslo Ten'Doora was integrated into the game through the Publish 14.1 update, which was released on March 24, 2005.
Given that Teslo Ten'Doora was generated using the standard "rebel_officer_questgiver" template, his visual representation was subject to randomization, drawing from a pool of six potential appearances, with these appearances changing after each server reset.