Scm software quality assurance software configuration. Specify the important characteristics of each configuration item. Identifying the documentation that describes a configuration item. In other words, version numbers and configuration item registration codes help in uniquely identifying configuration items. In information technology, a configuration item is a component of a system that can be identified as a selfcontained unit for purposes of change control and identification. A configuration item, or ci, is anything uniquely identifiable that can be changed independently. As assets are imported, a lookup is performed first on the discovered items list using thirdparty ids to find matches to configuration item cis from prior imports.
Configuration management cm is a technic of identifying, organizing, and controlling modification to software being built by a programming team. Software configuration management is the process of identifying and defining the software configuration items in a system, controlling the release and change of these items throughout the system lifecycle, recording and reporting the status of configuration items and change requests, and verifying the completeness and correctness of configuration. Identification identifying software configuration items. Software configuration management is the discipline of identifying the configuration of software at distinct points in time for the purpose of systematically controlling changes to the. Identification identifying software configuration items in a baseline control controlling the release of a product and changes to it throughout its lifecycle. A configuration item, on the other hand, is subject to change control, which is baselinedand thats not true for every asset.
Example characteristics of configuration items include author, document or file type, and programming language for software code files. Configuration identification is the selection, creation, and specification of. Identifying the various revisions of a part as it evolves throughout its development life cycle. On the home tab, click create configuration item to open the create configuration item wizard. A software configuration item sci is a software entity that has been. Change management configuration item identification. Department of energy quality managers software quality. Examples of cis include individual requirements documents, software, models. The term configuration item ci refers to the fundamental structural unit of a configuration management system. When data is imported from a thirdparty integration, vulnerability response automatically uses host data to search for matches in the configuration management database cmdb. This involves understanding the software configuration within the context of the system configuration, selecting software configuration items, developing a strategy for labeling software items and. Official definition of csci computer software configuration. The configuration items in your environment are discovered by sensors or operational management products. Therefore, changes to configuration items need to be controlled and managed.
Software configuration management is the process of identifying and defining configuration items in a system, recording and reporting the configuration items and request for change, and verifying the. Software configuration management basics identification identifying software configuration items in a baseline control controlling the release of a product and changes to it throughout its lifecycle status accounting recording and reporting of the status of components and changes. The tailoring of this standard as it applies to this document is. The cii when combined with the items part number, serial. A toplevel configuration item is a ci used as the starting point for organizing and promoting a set of related configuration items. Definition of configuration item ci configuration item ci a configuration item is an entity in a configuration management solution such as a cmdb. Here are several reallife scenarios where failure to properly identify a configuration has caused financial loss.
What are hardware configuration items and how are they. Itil defines a ci as any component that needs to be managed in order to deliver an it service. Cis typically include it services, hardware, software, buildings, people. Csci an aggregation of software that satisfies an end use function and is designated for separate. Software engineering system configuration management. Identification identifying software configuration items in a. All configuration items cis are uniquely identified by ci registration codes and version numbers. Configuration identification configuration management.
Safety critical software configuration management practices. The cii when combined with the items part number, serial numberlot number, and the commercial and government entity cage code, definitively identifies a companys product from any other. Software configuration management scm process and procedure. A bank implements a process whereby development teams document system configuration items as part of release handover to support teams. They are used in service management, change management, configuration management, incident management and a variety of other processes related to directing and controlling change. Configuration items sticky bits powered by feabhas. Configuration identification is the process of identifying configuration items and their attributes. It is a description that contains the csci type computer software configuration item, a project identifier and version information. Ci a component of a system that is treated as a self contained unit for the purposes of identification and change control. They are used in service management, change management, configuration. A configuration item or ci is simply any component that needs to be managed in order to deliver an it service. Labeling software and hardware configuration items with unique identifiers. The selection of work products for configuration management should be based on criteria established during planning. As far as i can tell, csci was defined in the same logic as hwci hardware configuration item in dodstd2167a which simply defined csci as a configuration item.
Examples of configuration items include software and applications, locations and. A configuration item is a product hardware andor software that has an enduser. Configuration item configuration management systems. Configuration items can include hardware, equipment, and tangible assets as well as software. The configuration management system oversees the life of the cis through a combination of processes and tools by implementing and enabling the fundamental elements of identification, change. Other items used in creating and describing these work products. Software configuration management build and release.
Configuration items can include hardware, equipment, and tangible assets as well as software and documentation. Configuration items help in identifying the components of a system. A configuration item is an entity designated for configuration management, which may consist of multiple related work products that form a baseline. Authorizes the establishment of software baselines and the identification of configuration itemsunits. Examples of cis include individual requirements documents, software, models, and plans. There are two meanings for the project management process of configuration management. Configuration management is focused on managing asset information that can be managed and controlled. When a host id match is found, it is used as the configuration item field in the vulnerable item record.
Documentation can include requirements specifications and interface documents. The scm typically controls a variety of items in addition to the code itself. Discovery is the process of identifying the configuration items cis that exist in your it infrastructure, including their attributes and how they are related to other cis. Configuration management processes include properly identifying configuration items, controlling changes, and recording the change implementation status of the physical and functional characteristics of the it infrastructure. What are hardware configuration items and how are they used. Configuration identification an overview sciencedirect topics. Use configuration items and configuration management. Software configuration item an overview sciencedirect. The configuration management system oversees the life of the cis through a combination of processes and tools by implementing and enabling the. The item approval, which may be a written quality record or verbal, is a user requirement specification v. Configuration identification is a method of determining the scope of the software system.
Selected items of system hardware or software or combinations of hardware and software, in which. Configuration identification is the process of identifying the attributes that define every aspect of a configuration item. With the help of this step, you can manage or control something even if you dont know what it is. Dec 06, 2019 a configuration item, on the other hand, is subject to change control, which is baselinedand thats not true for every asset. Configuration items can overlap and exist at many levels of granularity.
A server, a virtual server, or even the configuration of an application could be considered a ci. The objective is to maximize productivity by minimizing mistakes errors. Configuration management is all about identifying, defining and mapping all. Configuration identification establishes the composition of the software item what other items it is made from and the documents and files which define it. This logical grouping provides ease of identification and controlled access. A toplevel configuration item is a ci used as the starting point for organizing and promoting a set of related configuration items an example of a toplevel ci is a. Software configuration management scm a practical guide. Identify configuration items identify the configuration items, components, and related work products that will be placed under configuration management. Jan 05, 2017 in information technology, a configuration item is a component of a system that can be identified as a selfcontained unit for purposes of change control and identification. Any item required for product support and designated. A configuration item sometimes referred to as a computer system configuration item, or csci is an artefact hardware andor software that has an enduser purpose that is, it. Thus, server hardware is part of the configuration item list. Software a bank implements a process whereby development. Other documents that serve to identify the configuration of the product or service, such as test results, may also be included.
From the project plan, you know an item has to be produced for instance, a design or a code module, and from the configuration management plan, you know this item must be placed under configuration management. Lets start with configuration management, as that has a smaller scope. The objective is to maximize productivity by minimizing. Software configuration identification identifies items to be controlled, establishes identification schemes for the items and their versions, and establishes the tools and techniques to be used in acquiring and managing controlled items.
Start studying 4 software configuration management. Identifying the configuration why configuration identification is important. Uniquely identify every version of every product or configuration item. A software configuration item sci is a software entity that has been established as a configuration item 1. Software configuration identification software navigation software ci communication software ci test. Breaking a system down into a number of known and manageable parts configuration items. Scm 14 software configuration item information produced as a part of the software process is called software configuration item sci. The thing we call a configuration item ci and assigning a configuration item identifier cii are part of configuration management identification. Selection and identification of configuration items for a particular project can be seen as the first step in developing an overall architecture. As an example, in our case, if a remote desktop server or an application. A configuration item ci is any service component, infrastructure element. The first time an item is to be placed under configuration management, identification starts with a need defined in the plans.
As i understand it, a software configuration item is something that upon a change will trigger regeneration of the software. The figure illustrates the configuration identification record for one of the stations central. May 30, 2011 a configuration item sometimes referred to as a computer system configuration item, or csci is an artefact hardware andor software that has an enduser purpose that is, it contributes, in some way, towards the attributes of a system or product, or the development processes followed to produce the system or product. On the general page, specify the following information and click next. Learn vocabulary, terms, and more with flashcards, games, and other study tools. It can have many child cis, such as an operating system, application software, and hardware components. Computer software items, because they typically control the functionality of a system, are almost always designated as cis. Rules for identifying configuration items from thirdparty. Feb 27, 2019 software configuration management involves identifying configuration items for the software project, controlling these configuration items and changes to them, and recording and reporting status. Dec 27, 2016 a definition of configuration item with several examples.
The term configuration item refers to the fundamental structural unit of a configuration management system. Software configuration management is the process of identifying and defining the software configuration items in a system, controlling the release and change of these items throughout the system lifecycle, recording and reporting the status of configuration items and change requests, and verifying. Example characteristics of configuration items include author, document or file. Specify when each configuration item is placed under configuration management. Now add the configuration item to a configuration baseline and. Configuration identification an overview sciencedirect. Any item required for product support and designated for separate procurement is a configuration item. Examples of cis include individual requirements documents, software. Standard 8282005, standard for software configuration management plans, was used to guide the development of this plan. Selected items of system hardware or software or combinations of hardware and software, in which the government or acquiring activity has configuration management concern, are designated as configuration items cis. These attributes are recorded in configuration documentation and baselined.
A fivestep model for configuration management techrepublic. A configuration item ci is an item or aggregation of hardware or software or both that is designed to be managed as a single entity. Represents the interests of the project manager and all. More clear definition is in milstd498 which superseded dodstd2167a. It can be used for the process of identifying, tracking, and managing of all the. Identification and establishment identifying the configuration items from products that compose baselines at given points in time a baseline is a set of mutually consistent configuration items, which.
Identifying and documenting the physical, functional, and. Configuration identification configuration management systems. This can be achieved by creating a configuration item for a mobile device and selecting the allow and blocked apps list windows phone 8. Make sure the allowed apps list setting is selected and add the app url to the app in the windows phone store. From the project plan, you know an item has to be produced for instance, a. As an example, in our case, if a remote desktop server or an application server is moved, and its dns name changes, we need to update our software configuration. A configuration item is a product hardware andor software that has an enduser purpose. Configuration items may vary widely in complexity, size, and type, from an aircraft to commercialoftheshelf software to a test meter or a project plan. Every configuration item must have a category and possibly subcategories that define what type of item it is. Software configuration management in software engineering. Software configuration management is the process of identifying and defining the software configuration items in a system, controlling the release and change of these items throughout the system lifecycle. Cm is used to essential due to the inventory management, library management, and updation management of the items essential. Configuration identification incrementally establishes and maintains the definitive current.