mandate
/ˈman-ˌdāt/
noun
an authoritative command; especially : a formal order from a superior court or official to an inferior one
an authorization to act given to a representative
an order or commission granted by the League of Nations to a member nation for the establishment of a responsible government over a former German colony or other conquered territory
verb
to administer or assign (something, such as a territory) under a mandate
to officially require (something) : make (something) mandatory : order; also : to direct or require (someone) to do something