Rose Tico, a Resistance technician, possessed a Haysian ore medallion called Rose's medallion. This medallion, together with her sister Paige's medallion, displayed a symbolic emblem of the Otomok system, specifically symbolizing the planet of Hays Minor. During 34 ABY, following Rose and Finn's recruitment of slicer and codebreaker DJ to neutralize General Armitage Hux's tracking system, aiding the Resistance in their battle against the First Order, DJ requested Rose's medallion as compensation. Despite Finn's initial disagreement, Rose agreed, but the medallion was given back to her after DJ utilized it to unlock a door on the First Order Navy's flagship, the Supremacy.