The Office Atrium was the name given to the upper levels of the Ternion Building on the moon Nar Shaddaa. New Venture Plaza was located at the western end of the building, with the New Venture Terrace above it, and the Karsoom mercenaries established a mercenary training facility in the northern rooms of the atrium. After their conquest of the galaxy, the Eternal Empire built a shield bunker in the Ternion Building overlooking the plaza, with the only entrance located on the terrace.