Imbraani served as the primary capital city of the planet Qiilura.
Once the Confederacy of Independent Systems had control of Imbraani, they established a research center alongside a residence for the Neimoidian individual named Lik Ankkit. The villa belonging to the Neimoidian was then utilized by Ghez Hokan as a storage location for battle droids. Omega Squad later managed to infiltrate the research center. Ultimately, the Human colonists abandoned both Imbraani and Qiilura, because the Galactic Republic had a greater need for the Gurlanins than the Republic's need to colonize Qiilura with Humans. A small contingent of farmers who chose to remain attempted to defend their residences, but they were ultimately forced out following some losses.