MUNs respect very specific rules; here are some documents where you can familiarise with these rules before entering the conference :
Explanations offered by Lyon CSI ILYMUN team 2016 :
Please note that a difference between ISYMUN and ILYMUN is that they use "motions" whereas we use the words "clauses" or "resolutions".
Short presentation of "What is a MUN ?" by SelangorMUN 2016 :
How too debate at a MUN ? - a simulation proposed by CalsMUN