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A change request is declarative, i.e. it states what needs to be accomplished, but leaves out how the change should be carried out. Important elements of a change request are an ID, the customer (ID), the deadline (if applicable), an indication whether the change is required or optional, the change type (often chosen from a domain-specific ontology) and a change abstract, which is a piece of ...
The customer is the role that requests a change due to problems encountered or new functionality requirements; this can be a person or an organizational entity and can be in- or external to the company that is asked to implement the change. Project manager: The project manager is the owner of the project that the CHANGE REQUEST concerns. In ...
The development of the WBS normally occurs at the start of a project and precedes detailed project and task planning. Through Progressive elaboration , an iterative process in project management knowledge, the details of project management plan and amount of information will increase, [ 10 ] and initial estimates of items such as project scope ...
A letter of credit is a written document from a bank guaranteeing the seller of a product or service will be paid as long as the goods or services are provided, as specified. Letters of credit are ...
The goals of a change control procedure usually include minimal disruption to services, reduction in back-out activities, and cost-effective utilization of resources involved in implementing change. According to the Project Management Institute, change control is a "process whereby modifications to documents, deliverables, or baselines ...
Work breakdown structure (WBS) is a method and a kind of representation that defines a project and groups the project's discrete work elements in a way that helps organize and define the total work scope of the project. A Work breakdown structure element may be a product, data, a service, or any combination.
In software development, projects and programs, a change control board (CCB) is a committee that consists of Subject Matter Experts (SME, e.g. software engineers, testing experts, etc.) and Managers (e.g. Quality Assurance managers), who decide whether to implement proposed changes to a project. [1]
The PBS is identical in format to the work breakdown structure (WBS), but is a separate entity and is used at a different step in the planning process. The PBS precedes the WBS and focuses on cataloguing all the desired outputs (products) needed to achieve the goal of the project.