Ursellis was a Galactic Empire Imperial Prefect, and she was a female. Her habit of creating numerous Legal Authorization for Advanced Confinement Documents to handle those she disliked resulted in a significant increase in responsibilities for her aide, Sub-Prefect Matagorn. Following the hunter Tyionsis Cex's displeasure, the Srrors'tok bounty hunter murdered Matagorn, a situation that did not bother Ursellis.