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A type C2a specification is applicable to a critical item where the critical item performance characteristics are of greater concern than part interchangeability or control over the details of design and a “form, fit, and function” description is adequate. Configuration Item A Configuration Item is an entity in a configuration management solution such as a CMDB. ITIL defines a CI as any component that needs to be managed in order to deliver an IT Service. Information about each CI is recorded in a Configuration Record within the Configuration Management System and is maintained throughout its Lifecycle by Configuration Management. CIs typically include IT Services, hardware, software, buildings, people, and formal documentation such as Process documentation and SLAs. An aggregation of information system components that is designated for configuration management and treated as a single entity in the configuration management process.
A complex hardware configuration item may have many levels of configuration items beneath its top level; each configuration item level must meet the same fundamental elements of the configuration management system. The software detailed design document describes the detailed decomposition of TLCSCs to lower-level computer software components and units. The software detailed design document shall be prepared by the contractor and shall be in accordance with the format and content of the software detailed design document DID.
A .gov website belongs to an official government https://globalcloudteam.com/ organization in the United States.
Configuration Item (CI)
Configuration items may vary widely in complexity, size and type, ranging from an entire system including all hardware, software and documentation, to a single module, a minor hardware component or a single software package. An aggregation of system components that is designated for configuration management and treated as a single entity in the configuration management process. Item or aggregation of hardware, software, or both, that is designated for configuration management and treated as a single entity in the configuration management process. So, what better way to look at configuration items than by defining what is it that we configure?
- The software detailed design document describes the detailed decomposition of TLCSCs to lower-level computer software components and units.
- Configuration Management means the discipline responsible for maintaining information about Configuration Items required to deliver an IT service, including their relationships.
- Webopedia focuses on connecting researchers with IT resources that are most helpful for them.
- CI selection establishes the level of Government configuration control throughout the system life cycle.
- When you work on an application with many pages that have a lot in common, you can create your own templates to make it easier to start each page you add.
- You can create a folder for these shared or common configuration items, and point all pages that need the shared configurations to this folder instead of replicating the configuration for each page.
In applications that have multiple pages, pages sometimes have configurations in common. You can create a folder for these shared or common configuration items, and point all pages that need the shared configurations to this folder instead of replicating the configuration for each page. The requirements analysis for the various components can be done in parallel by several development teams. The teams can be made up of developers within the same software organization or among a number of different contractors for very large systems.
Term: Configuration Items
The term CI encompasses both hardware and software; when a statement in this handbook applies only to hardware, or only to software, the terms HWCI and CSCI are used. Based on these definitions, you might realize that there is no discernible difference between CIs and assets. However, it is important to note that while all CIs are assets, not all assets are CIs.
A noncomplex item product fabrication specification is applicable to noncomplex items as described above. Where acquisition of a noncomplex item to a detailed design is desired, a set of detailed drawings may be prepared in lieu of a specification. A type C1a specification is applicable to the procurement of prime items when a “form, fit, and function” description is acceptable. Normally, this type of specification would be prepared only when a single procurement is anticipated and training and logistic considerations are unimportant.
A C2b specification is applicable to a critical item when a detailed design disclosure needs to be made available or where it is considered that adequate performance can be achieved by adherence to a set of detailed drawings and required processes. Will look to tie this to an organizational roleFunctional ContactThe contact in the university that makes long term technical decisions for applications. This person is Informed during changes and incidentsTactical ManagementCI OwnerResponsible for Change and Incident Management of the CIThe application owner is accountable to sign-off on technical readiness in support of Changes to an application. The application owner is accountable for reviewing Incidents logged against application CI’s to determine if patterns exist for problem management. The application owner acts as a business relationship manager and works with the business owner to define application capabilities for optimization.
Several physical Configuration Items may be gathered into a Prime Item, thus defining the product tree. They may be prepared as function or fabrication specifications as determined by the procurement conditions. 2.The flight control computer/simulator runs the airborne software of the flight control system under test.
Lifecycle
Such System Software includes, but is not restricted to, micro-code embedded in hardware (i.e., “firmware”), operating systems, communications, system and network management, and utility software. Customer Systems means the Customer’s information technology infrastructure, including computers, software, hardware, databases, electronic systems , and networks, whether operated by Customer or through the use of third-party services. Technical specification means, with respect to any Software, the document setting forth the technical specifications for such Software and included in the Statement of Work. Categories of flight control system airborne units by physical properties. Configuration item testing environment of airborne software of the flight control system.
The provider delivers software based on one set of common code and data definitions that is consumed in a one-to-many model by all contracted customers at any time on a pay-for-use basis or as a subscription based on use metrics. When the service is active it is visible in the catalog and selectable from any process which allows the selection of the business service. Configuration Itemor “CI” means any component or element that needs to be managed in order to deliver a Service. Information about each CI is to be recorded in a Configuration Record within the Configuration Management System and maintained throughout its lifecycle as part of Configuration Management Services. Configuration Management means the discipline responsible for maintaining information about Configuration Items required to deliver an IT service, including their relationships.
MIL-HDBK-61A: Configuration Identification
Excessive fragmentation, which may actually decrease Government visibility and understanding of system performance. Fragmented description of functionality increases the overall volume of requirements, is more difficult to understand, and complicates the document review, approval, and control process. Many engineering requirements or considerations can influence the selection of CIs. Throughout development and support, the allocation of engineering effort and organization are rooted in the selection of CIs. Developing contractors should participate in the selection process and provide recommendations based upon engineering or other technical considerations. Computer software items, because they typically control the functionality of a system, are almost always designated as CIs.
Most ITSM solutions come with a CMDB, which is essential for correlating CI information with incidents, changes, requests, releases and deployments, plus supporting other practices such as information security and financial and systems audits. Selection of CIs is an iterative process occurring during the period from the PD&RR phase through production. Either the Government or the contractor may make initial recommendations of top-level CI candidates as a result of their system engineering analyses; however the contractor is normally tasked to provide the comprehensive recommendations. CI selection criteria are applied to contractor recommendations to decide on the items to be managed as CIs by the Government. In addition, the contractor determines those items in the system that are not Government CIs, but which will be subject to lower tier lower tier configuration management by the contractor.
The term configuration item refers to the fundamental structural unit of a configuration management system. 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 management, status accounting, and audits. This system aims to avoid the introduction of errors related to lack of testing as well as of incompatibilities with other CIs. Although the initial CI selection generally occurs early in the acquisition process, its consequences are lasting and affect many aspects of program management, systems engineering, acquisition logistics, and configuration management. CI selection establishes the level of Government configuration control throughout the system life cycle.
Characteristics of Configuration Items (CI)
A top-level configuration item is a CI used as the starting point for organizing and promoting a set of related configuration items. It can have many child CIs, such as an operating system, application software, and hardware components. When viewing a list of CIs in the Configuration Items or Actual Configuration Items application, you can see which ones are top-level CIs by checking the Top-level column. Knowing which CIs are top-level is important because when you create authorized CIs by promoting actual CIs, you must choose actual CIs that correspond to the top-level authorized CIs for which you have defined promotion templates. These three components were identified as primitive level configuration items as they cannot be further decomposed and are managed as self-contained units.
A page definition item has a normal Sitecore layout; however SPEAK pages must use a layout designed for SPEAK. This ensures that the visual appearance of the page conforms to the SPEAK UI guidelines. This topics describes and defines what the various items used in SPEAK applications are.
For application CIs, this can be the name of the software publisher. Applicable to all incidents or requests related to the current object, used to calculate processing time for the IT Department. If this is the case, then you must specify the information for CMDB management. To ensure that the payroll application works correctly at the end of each month, a blackout period is defined during the last three days of each month for the Payroll Server CI hosting the application. Photo editing software is used to manipulate or enhance digital images. This category of software ranges from basic apps, which are able to apply…
What Does Configuration Item (CI) Mean?
Each configuration item’s listing and definition should act as a common vocabulary across all groups connected to the product. They should be crafted in a way that all groups in the organization can agree to a common definition when they use the name of the configuration item. It requires rigorous tracking of each change made to the item, explicit version control supported usually by tools, recording of status accounting for each change. A separate inventory item specification should be prepared, as required, for each system, subsystem, prime item, or critical item in which inventory items are to be installed or that require the support of inventory items. Appendixes, one for each unique inventory item, cover requirements for the items aggregated to a particular inventory item specification.
The information must suffice to ensure that the continued functioning of the modified object code is in no case prevented or interfered with solely because modification has been made. You want to alert all users of the Expense Account application that the application is unavailable due to a problem on the database server. Are used to display the differences between the required configuration and the software actually installed on workstations. Workstation monitors are generally not defined as CIs because they do not have any impact on other items in the company. Terms and definitions in ITIL are shared across the IT industry and used within the TeamDynamix tool. It combines the words information and graphic and includes a collection of imagery, charts,…
1.4 Classification of the flight control system unit
Some SPEAK applications have many pages and many page definition items. Therefore, it is a good idea to define an information architecture before you start developing so that you immediately know where to store definition of configuration item and find items once you start the development process. If you want your application – now or later – to support multiple languages, you must use configuration items for all texts that end-users can see.
Update
And the description of the deployment of software components on the execution computing nodes via the hosting components. •Use the CC1 requirements for configuration control of S/W source code and S/W test data (using tools such as Serena dimensions, SVN or Rationale Clearquest/Clearcase). The database design document describes one or more database used by the CSCI. If there is more than one database, each may be described in a separate database design document. 3.The external environment simulator completes the bus communication and hard-wired interface simulation between the flight control computer and the external system. C 1-Lock records are available to the public or are issued to a school-wide or University-wide audience.