In 4 ABY, when the Rebel Alliance learned of the location of the Empire's new battlestation, the second Death Star, from their Bothanintelligence operatives, the leaders of the Alliance came up with a plan to destroy the station before its construction could be completed. In a briefing on the flagship of the Alliance Fleet, Vees operated a holoprojector that depicted the plan for the upcoming battle: the deflector shield protecting the Death Star would be deactivated by a Rebel strike team on the forest moon around which the Death Star orbited, and then a force of starfighters would fly into the battlestation and destroy its main reactor. Calrissian, having been promoted to general, would lead the fighter assault.[1] In the preparations for the battle, Vees was offered an assignment in the rear guard, but turned it down in order to work on Calrissian's starship.[3] To lead the attack, Calrissian borrowed a fast freighter, the Millennium Falcon, from a friend who was going to be involved in the ground assault and would not be needing it in the battle.[1]
Vees, like Calrissian, was a professional gambler.[3][6] When Calrissian left Cloud City in order to escape the Imperial occupation,[5] Vees followed him, joining the Rebel Alliance. Later, when Vees was offered a position in the rear guard, he turned it down in favor of working on Calrissian's vessel. The Bespinite was also a dock mechanic, working on the weapons systems of starfighters,[3] and could operate a holoprojector. During the briefing before the Battle of Endor, Vees wore a headset while operating the holoprojector. He was light-skinned, and had brownhair.[1]
s'Too Vees first appeared as an unnamed and uncredited extra in the 1983 film Star Wars Episode VI: Return of the Jedi, in which he is shown at the controls for the holoprojector during the Rebel briefing before the Battle of Endor. His name and additional details were provided on a Decipher, Inc.Star Wars Customizable Card Game card, part of the July2000 set Death Star II Limited. His card's gameplay statistics mention another Rebel named CorporalMarmor by saying that when he is in the same battle site as Marmor or Calrissian, the player's destiny power increases. Although the CCG card for Vees mentions Calrissian and his vessel, it is not clear whether Vees's work on the Millennium Falcon entailed flying aboard it in the battle or simply performing maintenance on it in Home One's hangar bays. Since no later source mentions Vees as part of the Falcon's crew during the battle, no assumption is made as to his position.