CT-12/74, known as Seefor, served as a Clone Commando within the Galactic Republic's squad stationed on Ord Cestus throughout the Clone Wars. He specialized in communications.
Seefor, together with his clone commando comrades Forry and Sirty, endeavored to prevent Alpha-class ARC Captain Nate from breaching their established code, a code that Nate was contravening by disregarding the directives issued by Generals Kenobi and Fisto.