To make the sports day of the school successful the Headmaster of the school divided all the activities into task groups each dealing with a specific area like holding of events, arrangement of medals, refreshments etc. Each group was placed under the overall supervision of a senior teacher. The physical education teacher was made responsible for holding different events, the Home Science teacher for refreshments and the Maths teacher for medals.
Identify the function of management performed by the Headmaster in doing so.