Authorizes the Secretary-General to take the necessary steps to facilitate inter-mission cooperation and, if needed and subject to further Council consideration, complementary force and asset generation, and authorizes, in order to reach the new levels of troops and police within the overall troop ceiling set out in paragraph 4 on a temporary basis, appropriate transfer of troops, force enablers, and multipliers from other missions, in particular MONUSCO, UNAMID, UNISFA, UNOCI and UNMIL, subject to the agreement of the troop-contributing countries and without prejudice to the performance of the mandates of these United Nations missions;