Re-emphasizes the respective prerogatives and functions of the General Assembly, the Security Council and the Economic and Social Council as defined in the Charter, and the need to enhance the coordination among these organs, which constitute the framework for the achievement of the purposes of the United Nations, and underlines its conviction regarding the need to sustain as a priority in the process of reform of the United Nations, the revitalization and strengthening of the Assembly and the reforms of the Security Council and the Economic and Social Council, with a view to strengthening further the capacity of the United Nations so as to enable it to improve its performance in undertaking its functions and responsibilities, mindful, in this context, of the need to involve all Member States in these processes in order to ensure that their perspectives, concerns and interests will be taken fully into account;