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The adjacent figure shows a work breakdown structure construction technique that demonstrates the 100% rule and the "progressive elaboration" technique. At WBS Level 1 it shows 100 units of work as the total scope of a project to design and build a custom bicycle. At WBS Level 2, the 100 units are divided into seven elements.
The work breakdown structure (WBS) is a tree structure that shows a subdivision of the activities required to achieve an objective – for example a portfolio, program, project, and contract. The WBS may be hardware-, product-, service-, or process -oriented (see an example in a NASA reporting structure (2001) ). [ 75 ]
A Work breakdown structure element may be a product, data, a service, or any combination. The Work Breakdown Structure is a tree structure, which shows a subdivision of effort required to achieve an objective; for example a program, project, and contract. The WBS may show hardware, product, service, or process oriented; Now you seem to state:
978-1-62825-664-2 The Project Management Body of Knowledge ( PMBOK ) is a set of standard terminology and guidelines (a body of knowledge ) for project management . The body of knowledge evolves over time and is presented in A Guide to the Project Management Body of Knowledge ( PMBOK Guide ), a book whose seventh edition was released in 2021.
In project management, these are often project components visualised in hierarchical form: . Goals breakdown structure (GBS); Organizational breakdown structure (OBS), Diagram showing organizational structure
The concept has similarities with the deliverable-oriented work breakdown structure (WBS) decomposition which is used in project management and systems engineering to break down a project into smaller components in a tree structure that represents how the work of the project will create the components of the final product. Resources and cost ...
The vision of BPMN 2.0.2 is to have one single specification for a new Business Process Model and Notation that defines the notation, metamodel and interchange format but with a modified name that still preserves the "BPMN" brand. The features include: Formalizes the execution semantics for all BPMN elements.
The GBS is the culmination of three concepts: the hierarchical relationship of product development, the work breakdown structure and requirements traceability.. The concept of a hierarchical relationship among objectives in product development was identified by Joseph M. Juran in Juran's Quality Control Handbook [2] where he states in section 2.2, subsection Hierarchy of Product Features ...