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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 ...
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.
The objectives, content, and process of change should all be specified as part of a change management plan. Change management processes should include creative marketing to enable communication between changing audiences, as well as deep social understanding about leadership styles and group dynamics.
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]
Configuration change control is a set of processes and approval stages required to change a configuration item's attributes and to re-baseline them. Configuration status accounting is the ability to record and report on the configuration baselines associated with each configuration item at any moment of time.
A change request, sometimes called change control request (CCR), is a document containing a call for an adjustment of a system; it is of great importance in the change management process. Figure 1 : Example change request for the car industry
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."
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 ...