Rectification of Olam Ha'Atzilut (the "World of Emanation"), first of the Four Worlds, is completed with ten stages of Partzufim (Divine "Countenances") after Keter. Each of the 6 Primary and 12 Secondary Partzufim correspond to the 10 Sephirot arranging around one of their number. Interaction of the Partzufim rectifies Atzilut eternally, completing Upper rectification.