The Edification Corps suppressed information about the [[Daemon]]ic attack while on the [[T'au]] of the [[Fourth Sphere of Expansion]] were travelling through the [[Immaterium]].{{Fn|1a}}{{Fn|2}} When [[O'Ryn]] disobeyed a direct order the hologram of [[Aun'Va]] to reinforce the frontline on [[Junica]], the Edification Corps were sent to apprehend her entire command.{{Fn|1b}} By the time the Edification Corps fleet arrived, O'Ryn and those [[Fire Warrior]]s loyal to her had already defected to the [[Farsight Enclave]]s, and the Edification Corps sequestered everyone who witnessed O'Ryn's treason and reassigned and split up the remaining [[cadre]]s.{{Fn|1b}} The [[Water Caste]] drafted many [[Charpactin]] into the growing Edification Corps.{{Fn|1b}}