The Iraqi authority international legitimacy, chosen by U.S., were proposed for a higher U.N. role, by Russia, France, China and other nations.
Russia, along with France, China and others, advocate a stronger U.N. role to give a U.S.-chosen Iraqi authority international legitimacy.
more detailed descriptions of the system's functions, services, and operational constraints. the system requirements document (functional specification) should define exactly what is to be implemented)