The First Order Security Bureau Agent Tierny had an office aboard a Resurgent-class Star Destroyer during the First Order–Resistance war. She once questioned First Order TIE Fighter Pilot cadet Tamara Ryvora about her loyalty and commitment to the First Order inside that office. Later, Tierny and Commander Pyre conferred with Supreme Leader Kylo Ren inside the office during their hunt for the space station Colossus. Ryvora also recovered her comlink from that office.
- Star Wars Resistance – "Rebuilding the Resistance" (First appearance)
- Star Wars Resistance – "The Escape"