Mekkar VII is a Peacekeeper maximum labor planet. The facility there is divided into a number of levels each of which may possibly have a specific purpose. Various species are interned in the facility's many levels. Both Zotoh Zhaan and Ka D'Argo were imprisoned at Mekkar VII at some point in their sentences. Zhaan spent three cycles there, working with a Peacekeeper intellilan interface. This work would later giver her familiarity with Peacekeeper coding.