DODAF 2.02 PDF

It defines a way of representing an enterprise architecture that enables stakeholders to focus on specific areas of interests in the enterprise, while retaining sight of the big picture. To assist decision-makers, DoDAF provides the means of abstracting essential information from the underlying complexity and presenting it in a way that maintains coherence and consistency. Each viewpoint has a particular purpose, and usually presents one or combinations of the following: Broad summary information about the whole enterprise e. Narrowly focused information for a specialist purpose e. Information about how aspects of the enterprise are connected e. However, it should be emphasized that DoDAF is fundamentally about creating a coherent model of the enterprise to enable effective decision-making.

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It defines a way of representing an enterprise architecture that enables stakeholders to focus on specific areas of interests in the enterprise, while retaining sight of the big picture. To assist decision-makers, DoDAF provides the means of abstracting essential information from the underlying complexity and presenting it in a way that maintains coherence and consistency. Each viewpoint has a particular purpose, and usually presents one or combinations of the following: Broad summary information about the whole enterprise e.

Narrowly focused information for a specialist purpose e. Information about how aspects of the enterprise are connected e. However, it should be emphasized that DoDAF is fundamentally about creating a coherent model of the enterprise to enable effective decision-making.

The presentational aspects should not overemphasize the pictorial presentation at the expense of the underlying data. The Project Viewpoint also details dependencies among capability and operational requirements, system engineering processes, systems design, and services design within the Defense Acquisition System process.

The Systems Viewpoint , for Legacy support, is the design for solutions articulating the systems, their composition, interconnectivity, and context providing for or supporting operational and capability functions. In the past, decision-makers would look at DoDAF offerings and decide which were appropriate to their decision process.

Additionally, older version Architectural Description products were hard-coded in regard to content and how they were visualized. Many times, these design products were not understandable or useful to their intended audience. DoDAF V2. The viewpoints categorize the models as follows: As illustrated below, the original viewpoints Operational Viewpoint, Systems and Services Viewpoint, Technical Standards Viewpoint, and the All Viewpoint have had their Models reorganized to better address their purposes.

The Services portion of the older Systems and Services Viewpoint is now a Services Viewpoint that addresses in more detail our net-centric or services-oriented implementations. DoDAF V1. The Systems Viewpoint accommodates the legacy system descriptions. The new Standards Viewpoint can now describe business, commercial, and doctrinal standards, as well as the technical standards applicable to our solutions, which may include systems and services.

The Operational Viewpoint now can describe rules and constraints for any function business, intelligence, warfighting, etc. Workshops have brought the Systems Engineering community and the architecture community closer together in defining the DoDAF architecture content that would be useful to the Systems Engineering process, and this has resulted in an understanding which the entire set of viewpoints and the underlying architectural data can be used in the System Engineering processes.

The approach to the presentation of Architectural Description moves away from static and rigid one-size-fits-all templates of architecture portrayals for architects. The term we have coined is "Fit-for-Purpose" presentation.

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The DoDAF Architecture Framework Version 2.02

Fenrira The DoDAF provides a foundational framework for developing and representing architecture descriptions that ensure a common denominator for understanding, comparing, and integrating architectures across organizational, joint, and multinational boundaries. Node is a complex, logical concept that is represented with more concrete concepts. These views are dodqf for visualizing, understanding, and assimilating the broad scope and complexities of an architecture description through tabularstructuralddodafontologicalpictorialtemporalgraphicalprobabilisticor alternative conceptual means. The DM2 defines architectural data elements and enables the integration and federation of Architectural Descriptions. As the DM2 matures to meet the ongoing data requirements of process owners, decision makers, architects, and new technologies, it will evolve to a resource that more completely supports the requirements for architectural data, published in a consistently understandable way, and will enable greater ease for discovering, Department of Defense Architecture Framework — Wikipedia The figure represents the information that links the operational view, systems and services view, and technical standards view. It addressed oddaf Deputy Secretary of Defense directive that a DoD-wide effort be undertaken to define and develop a better means and process for ensuring that C4ISR capabilities were interoperable and met the needs doraf the warfighter.

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