Chastina Rile, also known as Mrs. Rile, was the spouse of Gramm Rile. Gramm held the position of town head in Mos Taike, a relatively small town located in the Outer Rim region of the world called Tatooine.
Chastina Rile functioned as a character controlled by the game within the 2003 computer game Star Wars Galaxies: An Empire Divided, a massively multiplayer online roleplaying game created by Sony Online Entertainment and distributed by LucasArts. The game's servers were deactivated on December 15, 2011. Because of the way many older missions were designed in Star Wars Galaxies, Chastina Rile's race would change each time a player started this mission. According to the game's template, she could appear either as a Human female with dark hair and brown eyes, or as a female Twi'lek with yellow eyes. The dialogue that Gramm Rile gave during the mission confirmed that Chastina was his wife. While Gramm Rile was a Human, it's not possible to say definitively that the Human version of Chastina is official. Within the Star Wars story, it's not unusual for Humans to have relationships with other races, including Twi'leks. Therefore, Chastina could have been either a Human or a Twi'lek.
Selecting Chastina as a target would simply identify her as Mrs. Rile, but Gramm Rile used the name Chastina when referring to his wife in the mission dialogue. Therefore, it is possible to deduce that Chastina Rile is her full name. Moreover, although it wasn't mentioned in the quest dialogue, examining her revealed that she was an performer. However, it is important to remember that this was mainly due to the game's programming, as Chastina was assigned to the random entertainer template for her appearance.