Content
3.The external environment simulator completes the bus communication and hard-wired interface simulation between the flight control computer and the external system. Is a system part, to be acquired or designed and produced, in as many copies as the physical architecture requires, and for assembly with other items to form each system copy. When the service is active it is visible in the catalog and selectable from any process which allows the selection of the business service. The DML should include definitive copies of purchased software along with master copies of license documents and software documentation in electronic form. The Configuration Management Database also coordinates with Incident Management process for receiving updates on replaced components that need to be updated in the database. It is also to be noted that every CI should be managed under the control of change management.
The CI is subject to acceptance verification based on established criteria. The use of the CI within a product can be traced in a robust status-accounting system. This article includes a list of references, related reading or external links, but its sources remain unclear because it lacks inline citations.
Configuration Item definition
The versions and changes of configuration items form a major part of any configuration audits. 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. Selecting CIs separates a system into individually identified components for the purpose of managing their development and support. Government CI designation should reflect the optimum level for both acquisition and support.
In this series of CMsights posts from CMstat on configuration management best practices we will describe what are hardware configuration items (“CI” or “HWCI”) and where they are used. Next, we will examine how are CIs best employed by A&D contractors in configuration management software used at the program, project and product levels. This includes the role of industry standards such as DOD-STD-480A, MIL-HDBK-61A, and SAE EIA-649. In our final part we will share examples of how CIs help with the as-built, as-tested, as-delivered, as-deployed, as-maintained, and as-disposed configuration of fielded products, complete systems, or even digital twins. 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.
Support
The Critical Design Review evaluates the design maturity since PDR and in some cases authorizes the contractor to start releasing engineering for production or in other cases to start fabrication. The Physical Configuration Audit assures that the item was built to the released engineering. The Functional Configuration Audit assures that the item meets all the requirements in the specification. There has been much discussion regarding configuration management and the use of configuration items in on-line forums and other on-line articles recently.
- Therefore, it is a good idea to define an information architecture before you start developing so that you immediately know where to store and find items once you start the development process.
- All changes to Configuration Items must be carried out in a planned and authorized manner.
- 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.
- The first was in New York City, where 14,000 parking meters rejected credit card payments due to an anti-fraud security setting that disabled the feature on January 1, 2020.
- Configuration control of documentation and design artefacts (hardware and S/W) is essential to the control of a certification baseline.
- The versions and changes of configuration items form a major part of any configuration audits.
The requirements to be met by a lower-level component are established and controlled via the Contractor’s design and engineering release process. Government control occurs only when changes to the lower level components impact the Government-baselined performance specification for the CI. Hardware devices will have some properties, database servers another and application and certificates again other properties.
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 https://globalcloudteam.com/ top-level authorized CIs for which you have defined promotion templates. In Part 2 of this series of CMsights posts on the use of configuration items we will explore why CIs are so important when maintaining the history of configurations during each stage of the “As-X” lifecycle of products, equipment, or complete systems.
Types Of Configuration Items (CIs) in ITIL
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. Here, it is therefore a model transformation that makes the link between the engineering teams. It is less rigorous than CC1, with changes being grouped into version releases, and the release process used to control the configuration identification. 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.
DML may store data in the virtual storage or in physical storage (CD/DVD) or in both. The DML will also include a physical store to hold master copies, e.g. a fireproof safe. The Definitive Media Library is the secure repository in which the definitive authorized versions of all media, software, license CIs are stored and protected. In reality, the CMS is defined as a collection of one or more physical CMDBs. It is important to remember that CIs are not directly stored in a CMDB; the configuration records describing the CIs are stored in the CMDB.
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. A SPEAK page definition item is a Sitecore item that defines a SPEAK page. The position of the page definition item in the content tree determines the URL that you use to access the page in your browser.
Keep accurate, organized CI records
Googling the words Configuration Items or the acronym CI will result in approximately 26,300,000 results. Very few of these results pertain to hardware configuration items yet most of the products manufactured for the Aerospace and Defense industry marketplace are hardware or consist of largely hardware. The definition of a configuration item isn’t based on size or whether it is the smallest component of a larger entity. Instead, it’s the level that makes the most sense for an organization to treat as a single entity.
You normally create configuration items as children of a PageSettings item, and you create the PageSettings items as children of the page definition item. I’m looking for the most official definition of CSCI / Configuration Item – not just what it is but what we have to deliver / can expect when a contract defines subsystems which shall be developed as configuration items. Configuration control of documentation and design artefacts (hardware and S/W) is essential to the control of a certification baseline. Configuration Management is therefore both a system development as well as a certification activity and a configuration baseline should be established as soon as compliance substantiation is first desired. Traceability of the final proposed Configuration Baseline is a necessary element of demonstrating Development Assurance [ARP4754A, paragraph 5.6]. Categories of flight control system airborne units by physical properties.
Configuration records are stored in the CMDB and managed with the help of CMS. Organization CIs are internal to an organization and mainly refers to the internal documents. A status definition of configuration item value, which represents the CI’s state in the lifecycle used for CIs of this classification. A .gov website belongs to an official government organization in the United States.
What is Configuration Management Database (CMDB) in ITIL?
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. In information technology, a configuration item is a component of a system that can be identified as a self-contained unit for purposes of change control and identification. In other words, version numbers and configuration item registration codes help in uniquely identifying configuration items. Configuration items play an important role in configuration management systems.
The thing we call a Configuration Item and assigning a Configuration Item Identifier are part of Configuration Management Identification. The CII when combined with the item’s part number, serial number/lot number, and the Commercial and Government Entity code, definitively identifies a company’s product from any other company’s product. Contractor Software means software which is proprietary to the Contractor, including software which is or will be used by the Contractor for the purposes of providing the Services. Layout means a conceptual drawing sufficient to provide for the specified stormwater management facilities required at the time of approval.
MIL-HDBK-61A: Configuration Identification
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. Several configuration items can be grouped into a prime item, thus defining the product breakdown structure. The most frequent types of items are, in particular, hardware configuration items , computer software configuration items , interface configuration items , non-developed configuration items or commercial off-the-shelf configuration items . In this context, it is very important to remember that all CIs are service assets, but all service assets are not configuration items . A baseline configuration is a set of specifications for a system, or Configuration Item within a system, that has been formally reviewed and agreed on at a given point in time, and which can be changed only through change control procedures.
This topics describes and defines what the various items used in SPEAK applications are. The IT Ticket Toolbox can assist with the transition from Remedy ticketing to TeamDynamics service management. In today’s business world, managed services are more critical than ever. C 1-Lock records are available to the public or are issued to a school-wide or University-wide audience. Examples include course catalogues, bulletins, press releases, and student directory information.
CIs and the CIIs started out being unique to government procurements and have been embraced by many non-government industries as well over the last several decades. While some industries do not lend themselves to adoption of CIs we expect this trend of CI usage to continue in the Aerospace and Defense (A&D) industries. Technical Specifications means the technical specifications set forth in Schedule 1 to the Agreement and to which, the STBs, CAS and SMS must comply with. The state of hardware and software entities in the service infrastructure that can be configured are represented as Configuration Items , each of which having a set of properties describing its current settings.
Configuration items for multiple languages
For example, this text is in properties such as “Text” and “Tooltip,” and for some components perhaps in other properties as well. The SPEAK Component Reference has details about this for each of the components. The requirements analysis for the various components can be done in parallel by several development teams.
Organization CI:
This category of software ranges from basic apps, which are able to apply… •Configuration baselines are established, and the ancestry of each baseline is both captured and accurate. 4.The aircraft model simulator completes the data operation of the aircraft motion equation. This field provides a link to records in the Facilities application that are related to this device.