During the Galactic Civil War, a Selonian peacekeeper named Dayana, who was female, lived.
Following the Battle of Yavin, Dayana found herself on Corellia, where her investigation centered on a group known as the Drall Patriots. This organization consisted of Drall extremists who were actively fighting for the independence of Drall from Corellian rule. In 1 ABY, she followed their trail to a warehouse situated on the outskirts of Doaba Guerfel. Dayana's concern was that the Drall Patriots were utilizing the bunker to formulate their upcoming assault. Consequently, this Selonian enlisted the aid of an independent spacer who also had experience working with the Corellian Security Force. Her assignment for the spacer was to infiltrate the warehouse, and extract data from their terminals in order to ascertain their plans. The spacer was successful in their mission and returned to Dayana. The Selonian was sure that the information gathered would be of great importance in stopping the Drall Patriots before they could cause harm to innocent people.
Dayana appeared as a non-player character within the video game Star Wars Galaxies from 2003, a massively multiplayer online roleplaying game. The game was developed by Sony Online Entertainment and brought to publication by LucasArts. The game was active until its closure on December 15, 2011. Dayana's introduction to the game occurred with the "Chapter 1: The Corellian Captives" update, which was released on June 8, 2006.