The Presidents and Chairs are experienced MUN participants who lead the debate in the Committees and Councils. They are assisted by Deputies. Commonly referred to as Student Officers, they have researched the issues of their forum and you can ask them for help regarding resolutions and lobbying if you have any questions. They also act as liaison persons between the Executive Staff and delegates.
You must listen to the Student Officers at all time. Any advice they give you is valuable, as they are very experienced.