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A service desk is a primary IT function within the discipline of IT service management (ITSM) as defined by ITIL. It is intended to provide a Single Point of Contact (SPOC) to meet the communication needs of both users and IT staff, [7] and also to satisfy both Customer and IT Provider objectives.
Responding to growing dependence on IT, the UK Government's Central Computer and Telecommunications Agency (CCTA) in the 1980s developed a set of recommendations designed to standardize IT management practices across government functions, built around a process model-based view of controlling and managing operations often credited to W. Edwards Deming and his plan-do-check-act (PDCA) cycle.
Service Integration and Management (SIAM) is an approach to managing multiple suppliers of services (business services as well as information technology services) and integrating them to provide a single business-facing IT organization.
IT Management refers to IT related management activities in organizations. MIS is focused mainly on the business aspect, with a strong input into the technology phase of the business/organization. A primary focus of IT management is the value creation made possible by technology. This requires the alignment of technology and business strategies.
ISO/IEC 20000 is the international standard for IT service management.It was developed in 2005 by ISO/IEC JTC1/SC7 and revised in 2011 and 2018. [1] It was originally based on the earlier BS 15000 that was developed by BSI Group.
Structure of FitSM parts. FitSM calls itself a standard, but is not published or managed by an established standards organisation like ISO.However, in a way very similar to that of many ISO and ISO/IEC standard families, it structures its documents into several numbered parts and defines requirements for an effective service management system in its part 1.
IT portfolio management is an enabling technique for the objectives of IT Governance. It is related to both IT Service Management and Enterprise Architecture, and is seen as a bridge between the two. ITIL v3 calls for Service Portfolio Management which appears to be functionally equivalent. [13]
The main drivers for a company to establish or optimize its service management practices are varied: High service costs can be reduced, i.e. by integrating the service and products supply chain. Inventory levels of service parts can be reduced and therefore reduce total inventory costs. Customer service or parts/service quality can be optimized.
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