25:4.11

Technical Advisers frequently function as individuals but are organized for service and maintain common headquarters on the spheres of assignment in groups of seven. In each group at least five must be of permanent status, while two may be of temporary association. Ascending mortals and ascending midway creatures serve on these advisory commissions while pursuing the Paradise ascent, but they do not enter the regular courses of training for Technical Advisers, nor do they ever become permanent members of the order.