The CIS-Advanced starfighter is a creation of the Confederacy of Independent Systems during the Clone Wars period. This starfighter remained a prototype, with its operational history limited solely to testing phases.
This particular craft was built within a CIS Weapons Factory situated on the planet named Diado. During a specific assignment, Saesee Tiin commandeered the starfighter, proceeding to eliminate the entire manufacturing facility, thereby erasing all schematics related to the advanced starfighter.