Many of the concepts did not originate within the original UK Government's Central Computer and Telecommunications Agency (CCTA) project to develop ITIL. ITIL encourages company leaders and IT professionals to think of IT as a business that serves customers, not only to improve the efficiency of operations, but also to ensure that IT is aligned with an organization's overall goals. The processes and approaches incorporated within the guidelines suggest the development of a Continuous Service Improvement Programme (CSIP) as the basis for implementing other ITIL disciplines as projects within a controlled, programme of work.
ICT Infrastructure Management processes recommend best practice for requirements analysis, planning, design, deployment and ongoing operations management and technical support of an ICT Infrastructure. PRINCE2 advocates product based planning which means that the first task when planning is to identify and analyse products. Free ITIL V2 Foundation Practice Test IT service continuity management is the process responsible for assessing the impact of the disruption on IT services.
Availability management delivers risk reduction measures to maintain business as usual. BIA points out the critical business processes ad the potential damage which can result from a service disruption.
An effective ITSCM plan cannot be developed without taking into consideration the needs of the entire business.