Sometime during the Imperial Era, the EV-series supervisor droid N-3RO led a mutiny against his master, Jek-14, and Jek's newfound allies, the Freemakers, on the planet Zoh. The uprising was foiled by the B1-series battle droid R0-GR, who later recorded the event in his "droidography."[1]
Sources
- Star Wars: Droidography (First mentioned)