The Adumar system, which housed Adumar, was a star system situated in Wild Space. An Abednedo individual named Awls Ooteek informed Brentin Lore Wexley before the Battle of Jakku that the Rebels had picked up an Imperial message originating from a distant system. This message referenced either a laboratory or some sort of clandestine installation. Scouts were dispatched to investigate, but their efforts proved fruitless.