Activities Three Areas and corresponding Advisory Groups are defined according to: · Real time System Operation and Control · System Operational Planning and Performance Analysis · Control Centre Infrastructure and Human Resources for System Operation The principal idea behind this structure is that C2 1 should focus on the real time functionalities that are the key instruments in power system operations. 2 should focus on the preparations and follow up of system operations in terms of security, quality and economic efficiency and also the interaction between involved parties in the operational process. 3 should focus on the Control Centres and the integration of human and technical resources to achieve secure and efficient system operations.