Celestial Overseers are part of Universe Aids group. [1] They appear named in Uversa personality register. [2]
Before leaving the universe of Nebadon, most Urantia mortals will be afforded opportunity to serve for a longer or shorter time as members of the Nebadon corps of Celestial Overseers. [3]
There are upward of three million of them in Nebadon, and they are all volunteers who have qualified by experience to serve as educational advisers to the entire realm. [4]
See also: UB 37:6.