"I'm Uli. I maintained machines in the Empire's Project Treshold, an experimental, uh, training program in the art of interrogation."
Uli Zhensi[src]

Project Threshold was a program run by the Sith Empire on Nar Shaddaa during the Cold War that dealt with creative innovative torture machinery. Workers such as Uli Zhensi, Bola, Uthril and Nug worked with the machines for Imperials before becoming disgusted with them and defecting to the Republic, asking its citizen to sabotage the project for their sake.