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Within quality management systems (QMS) and information technology (IT) systems, change control is a process—either formal or informal [1] —used to ensure that changes to a product or system are introduced in a controlled and coordinated manner. It reduces the possibility that unnecessary changes will be introduced to a system without ...
Software configuration management (SCM), a.k.a. software change and configuration management (SCCM), [1] is the software engineering practice of tracking and controlling changes to a software system; part of the larger cross-disciplinary field of configuration management (CM). [2] SCM includes version control and the establishment of baselines.
Top level Configuration Management Activity model. Configuration management (CM) is a management process for establishing and maintaining consistency of a product's performance, functional, and physical attributes with its requirements, design, and operational information throughout its life.
The change request management process in systems engineering is the process of requesting, determining attainability, planning, implementing, and evaluating of changes to a system. Its main goals are to support the processing and traceability of changes to an interconnected set of factors.
John P. Kotter, a pioneer of change management, invented the 8-Step Process for Leading Change. John P. Kotter, the Konosuke Matsushita Professor of Leadership, Emeritus, at the Harvard Business School is considered the most influential expert of change management. [29] He invented the 8-Step Process for Leading Change. It consists of eight stages:
A systems development life cycle is composed of distinct work phases that are used by systems engineers and systems developers to deliver information systems.Like anything that is manufactured on an assembly line, an SDLC aims to produce high-quality systems that meet or exceed expectations, based on requirements, by delivering systems within scheduled time frames and cost estimates. [3]
If any change is agreed upon by the committee, the change is communicated to the project team and the client, and the requirement is baselined with the change. The authority of the Change Control Board may vary from project to project (see e.g. Consensus-based decision making), but decisions reached by the Change Control Board are often ...
For example, the IBM "Yellow Book" conception of change control (as a subset of resource control) was strictly concerned with the transfer of deliverables from projects into production. [2] Similarly, Schiesser in IT Systems Management defines Change Management as "a process to control and coordinate all changes to an IT production environment."