^ITIL® Service Operation (SO) focuses on the principles, processes, operational activities and functions that enable organizations and individuals to successfully manage the performance of their products and services.
These activities can also help to improve their IT service management.
The SO module focuses on the coordination and execution of activities that enable the ongoing management and operation of the products or services developed or implemented during the service strategy, design and transition phases of the IT service lifecycle, as well as any technology and support resources used to deliver them.