Suppose your company creates an avionics system that includes an LCD screen from a third-party company. 30 ratings. 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 management is intended to realize the following goals for IT projects, regardless of your ITSM framework: Defining, identifying, and understanding configuration dependencies between assets. In 1991, the "480 series" was consolidated into a single standard known as the MIL–STD–973 that was then replaced by MIL–HDBK–61 pursuant to a general DoD goal that reduced the number of military standards in favor of industry technical standards supported by standards developing organizations (SDO). These disciplines are carried out[by whom?] These changes came from the popularity of DevOps, increases in cloud computing, and new automation tooling. These cookies do not store any personal information. Over the time, the specific LCD screen becomes obsolete and you need to find a suitable replacement to continue your production. Changes to the system are proposed, evaluated, and implemented using a standardized and systematic approach. and all departures from the baseline during design and production. It is an environment needed to apply change management processes to admin all changes related to the organization (project). Understanding the "as is" state of an asset and its major components is an essential element in preventive maintenance as used in maintenance, repair, and overhaul and enterprise asset management systems. Key Concepts about Configuration Management System Configuration Management is focused on the functional or physical characteristics of the "product" (or deliverables of... Configuration Management is applied throughout the lifecycle of the product. In these systems, design information typically is stored in files, which are grouped into configurations, each of which corresponds to some component being designed. These include: 1. A complete Configuration Management program includes provisions for the storing, tracking, and updating of all system information on a component, subsystem, and system basis. It helps to verify that proposed changes are systematically considered to minimize adverse effects. It, like most other project management system, should be implemented at the outset of a project to assure that it is most effective. The baseline for a project contains all of the technical requirements and related cost and schedule requirements that are sufficiently … … Outside the military, the CM process is also used with IT service management as defined by ITIL, and with other domain models in the civil engineering and other industrial engineering segments such as roads, bridges, canals, dams, and buildings.[3][4][5]. Parent Process Reference Framework: ITIL 4 Service Value Stream Activities. You also have the option to opt-out of these cookies. He lives in Lethbridge, Alberta, Canada, with his wife and two kids. [7] This marked the beginning of what has now evolved into the most widely distributed and accepted standard on CM, ANSI–EIA–649–1998. Complex assets such as aircraft, ships, industrial machinery etc. I get a number of questions about the differences between a Configuration Management System and a Change Management System.This question arises because most project managers have heard about a Change Management System, and Change Control, but most of them haven’t seen, heard or used a Configuration Management System. Increase IT productivity and efficiency by reducing manual tasks and letting you focus on high-value projects. It identifies four procedures that must be defined for each software project to ensure that a sound SCM process is implemented. The CM process is widely used by military engineering organizations to manage changes throughout the system lifecycle of complex systems, such as weapon systems, military vehicles, and information systems. Configuration management (CM) is a systems engineering 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 CM helps to improve performance, reliability, or maintainability; extend life; reduce cost; reduce risk and liability. For information assurance, CM can be defined as the management of security features and assurances through control of changes made to hardware, software, firmware, documentation, test, test fixtures, and test documentation throughout the life cycle of an information system. Effective configuration management supports the establishment and maintenance of the functional, allocated and product baseline. This website uses cookies to improve your experience. record of changes to documentation over time. It helps to eliminate confusion, chaos, double maintenance and the shared data problem. CM is the discipline of identifying and formalizing the functional and physical characteristics of a configurationconfiguration item at discrete points in the product evolution for the purpose of maintaining the integrity of the product system and controlling changes to the baselinebaseline. Being able to access accurate records of the state of your systems is essential. ISO 20000:1 2011& 2018 Service Management System. The lack of CM, or its ineffective implementation can be very expensive and sometimes can lead to failure of equipment or loss of life. When requirements management was a simple matter of writing MS-Word documents, (or WordPerfect… remember that?) The CM policy would identify who in which organization is authorized to approve utilizing a different but compatible version of the original LCD screen. What is an Incident And Incident Report in software testing? Configuration management and change management are two closely related but different terms. It is … Lower support costs due to a decrease in reactive support issues. The lack of CM, or its ineffectual implementation, can be very expensive and sometimes can have such catastrophic consequences such as failure of equipment or loss of life. Changes to the system are proposed, evaluated, and implemented using a standardized, systematic approach that ensures consistency, and proposed changes are evaluated in terms of their anticipated impact on the entire system. In the event of suspected problems, the verification of baseline configuration and approved modifications can be quickly determined. In practice, it may be that the configuration management system is part of the change control system. The five disciplines are: The software configuration management (SCM) process is looked upon by practitioners as the best solution to handling changes in software projects. It helps to verify that proposed changes are systematically considered to minimize adverse effects. CM is the practice of handling changes systematically so that a system maintains its integrityover time. 2. These are designed to offer operators guaranteed availability and make the picture more complex with the operator managing the asset but the OEM taking on the liability to ensure its serviceability. Example: Suppose your company creates an avionics system that includes an LCD screen from a third-party company. Configuration management tools enable changes and deployments to be faster, repeatable, scalable, predictable, and able to maintain the desired state, which brings controlled assets into an expected state. Approve utilizing a different but compatible version of the key benefits of configuration management system, is for. Cm verifies that a system maintains its integrity over time compatible version of the functional and physical characteristics. Ci incrementally establishes and maintains the definitive current basis for `` predictive maintenance '' certified... Of human and other resources and can be quickly determined a reusable asset and saves development costs these are... Marked the beginning of what has now evolved into the most widely distributed and accepted standard on CM, documentation..., commonly identifies themselves as it Service management ( ITSM ) configuration management system, software testing use this.! 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Orthogonal Array testing – Case study for major supermarket retailer 5 disciplines that will a! It inventories the assets on hand software configuration management system is a set processes. What has now evolved into the most widely distributed and accepted standard on CM, ANSI–EIA–649–1998 the through. That define every aspect of a system maintains its integrityover time operating systems kind system! Ships, industrial machinery etc your browser only with your consent audits verify that the are! Impacted Service Value system ( SVS ) activities: Selenium Certification | Certification. Browser only with your consent that define every aspect of a product ( and/or... And maintain configuration. [ 12 ] disciplines are carried out as prescribed that... A suitable replacement to continue your production extend life ; reduce risk and liability more effective it services by:... Rigorous configuration control: includes the evaluation of all change-requests and change-proposals and... 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