Underlines the importance of full coordination and transparency, including among multilateral and bilateral contributors, and, in this regard, decides that the Representative of the Secretary-General and head of the Mission will have overall authority over all United Nations activities in Haiti and, as appropriate, act as the focal point for coordinating the activities of the international community and facilitating its continuing dialogue with key political and social actors in Haiti, assisted by a committee of representatives of police contributors and international donors and in close liaison with the Government of Haiti;