48:2.19

4. Combined Controllers. One of these highly mechanical beings is always stationed at the center of each administrative unit of a morontia world. A combined controller is sensitive to, and functional with, physical, spiritual, and morontial energies; and with this being there are always associated two system co-ordinators, four circuit regulators, one planetary custodian, one liaison stabilizer, and either an associate registrar or a selective assorter.