Ulla Drelliad was a smuggler residing on the planet of Ord Mantell many decades prior to the Cold War that occurred between the Galactic Republic and the Sith Empire. Widely regarded as Ord Mantell's most famous smuggler, known for her curvaceous figure and sharp mind, Drelliad built a secluded haven on the island of Avilatan. Following her death, Drelliad's haven was transformed into a prosperous trading hub that ultimately grew into Drelliad village; the smuggler's own docking bay became one of the few landing areas outside of the adjacent Fort Garnik, utilized by the village's residents.
The Codex entry for Drelliad village in Star Wars: The Old Republic, a video game created by BioWare and launched in 2011, referenced Ulla Drelliad.