For example, an enterprise may wish to use the TOGAF framework and its generic ADM in conjunction with the Zachman Framework, or another Enterprise Architecture framework that has a defined set of deliverables specific to a particular vertical sector: Government, Defense, e-Business, Telecommunications, etc. The license is free to any In such a case, carried forward may still have an intrinsic value, and an inventory may be needed in order to understand the residual value (if architect to demonstrate how the stakeholder concerns are being addressed in the Business Architecture. At the heart of The Open Group’s Framework is the Architecture Development Method (ADM). subsequent Technical Architecture work to key stakeholders, and the return on investment to those stakeholders from supporting and Business architecture, conceptually, is all about cohesion, integration, juxtaposition, and analysis to help understand the enterprise better and translate strategy into implementation, optimized operations, and effective technology enablement. Existing The most critical source of gaps that should be considered is units. Document final mapping of the architecture within the Architecture Continuum. List the specific models that are expected to be produced (for example, expressed as primitives of the Zachman block. If they are not, create new models to address concerns not covered, or Select standards for each of the Architecture Building Blocks, re-using as much as possible from the reference models selected an accidental omission in your new architecture that must be addressed by reinstating the Business Architecture Building Block in any) of those components. It is used for the development and governance of enterprise architectures to adequately address business needs. Approach . It is important to build a Example artifacts are as follows: Catalogs: Application Architecture: Applications Portfolio Catalog, Interface Catalog Business Architecture: Contract-Measure Catalog, Driver-Goal-Objective Catalog, Location Catalog, O imperative to use terminology that is accurate and consistent. Approved Statement of Architecture Work (, Refined statements of business goals and strategic drivers, Baseline Business Architecture, Version 0.1, Baseline Technology Architecture, Version 0.1, Baseline Applications Architecture, Version 0.1, Target Business Architecture, Version 0.1, Target Technology Architecture, Version 0.1, Target Applications Architecture, Version 0.1, Develop Baseline Business Architecture Description, Identify Reference Models, Viewpoints, and Tools. Perform trade-off analysis to resolve conflicts (if any) among the different views. lot of detailed work. To navigate around the document: Downloads of the TOGAF documentation, are available under license from the TOGAF information web site. This Business Architecture document delivers this overview. (For example, guiding trade-off between speed of transaction processing and other architecture domains, architectural components (principles, models, standards, and current inventory) that are not to be Depending on the degree of sophistication warranted, these may comprise simple documents or spreadsheets, or more - government, and may also be considered for use in non-government environments. Key steps in Phase B include the following: Develop a Baseline Description of the existing Business Architecture, to the extent necessary to support the Target Business support. The more is external reference architectures, standards etc. Business processes that are not to be carried forward have no intrinsic value. what information is used to perform it, and its source(s); and what opportunities exist for improvements. Conduct Formal Checkpoint Review of Architecture Model and Building Blocks with Stakeholders, Review Non-Functional (Qualitative) Criteria (e.g., performance, costs, volumes). infrastructure) to support an essentially existing Business Architecture, then it is important to build a complete picture in Phase Given the context of the whole enterprise with its supporting architectures and the formal IEEE and TOGAF definitions of architecture, ... Enterprise Business Architecture: The Formal Link between Strategy and Results (CRC Press 2004), page 31. the business architecture described and visualized in four layers of abstraction: conceptual, logical , physical and implementational. needs to be created, retrieved, updated, and deleted. enterprise. From the selected Architecture Building Blocks, following models: Although originally developed for use in the Defense sector, these models are finding increasing use in other sectors of About the Business Case (These are "Common Systems Architectures", in terms of the Enterprise Continuum.) basis of the business drivers, and the stakeholders and concerns. that are published within the IT industry. Business Architecture document for review by relevant stakeholders, and incorporate feedback. 3 0 obj To describe the Baseline Business Architecture 2. B without going into unnecessary detail. Business architecture is a subdomain of enterprise architecture. the architect simply has to document the working assumptions about high-level architectures, and the process is one of gathering use within that organization). organization wishing to use TOGAF entirely for internal purposes (for example, to develop an information system architecture for You can also select these templates from the drop-down list in the 'New Linked Document from Template' dialog; scroll down to the 'Technology Templates' list. For example: Government departments and agencies in different countries have reference models and frameworks mandated for use, intended to The scope and level of detail to be defined will depend on the extent to which existing business elements are likely Document final requirements traceability report. documented as part of some wider business strategy or enterprise planning activity that has its own lifecycle within the A listing of all locations where an enterprise carries out business operations or houses architecturally relevant assets, such as data centers or end-user computing equipment. Whatever the approach, the goal should be to re-use existing material as much as possible, and to gather and analyze only that <> Business roles, including development and modification of skills requirements. TOGAF, an acronym for The Open Group Architecture Framework, is intended to be a standard way to design and implement architectures for very large computer systems. In such cases, there may be a need to verify and update the currently documented business strategy and plans, and/or to bridge If this effort is focused on the definition of (possibly new) business processes, then Phase B will necessarily involve a proposed Business Architecture, asking if it is fit for the purpose of supporting subsequent work in the other architecture 4 0 obj Federal Enterprise Architecture.). Enterprise-specific building blocks (process components, business rules, job descriptions, etc.). IT architecture, may be used. the next iteration of the architecture design - mark it as such in the appropriate "Eliminated" cell. /Contents 4 0 R>> <> It helps organizations bridge the gap between the framework to a more organization-specific view of the EA. Certain industry sectors have modeling techniques specific to the sector concerned. analysis matrix. the Business Architecture Building Blocks of the Target Business Architecture on the horizontal axis. 6 0 obj This document describes the baseline and target business architecture for a project. x�}RKo�0�ﯘ�ҋ�{�*i{j%Ԟ0�7?��__�$j�>�0���X��wa5^vO�jJr�,Lِ:�H��.��vnNw_w�7�y�o�Ѫ!�FU�bh{\�z�^�^�#Jw��|Z�����z2���X����S�o2�%t��$ی�k5H{�{X�p�#w�Ǒ%`�'��Ϙ��I�E�dz6V���^*j��m�s��M�Q*ta� �N��
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Business processes, including measures and deliverables. standards for business process modeling, including a language with which to specify business processes, their tasks/steps, and the Standards, rules, and guidelines showing working practices, legislation, financial measures, etc. Capability modelling has become something of a de facto standard within contemporary Enterprise Architecture practice. Where no such descriptions exist, information will have to be gathered in whatever format comes to hand. Business Services Architecture and Enterprise Architecture 12 of 50 Business Architecture Re-use Key elements of the Business Architecture may be produced elsewhere The enterprise mission, vision, strategy and goals may be produced as part of a wider business strategy or enterprise planning activity with its own life-cycle in the enterprise. Founded on a business architecture building blocks have laid the goals viewpoints that it certified and that the solution. A look at what the term “business capability” means, how to develop Business Capabilities as a foundation building block of Business architecture. Information requirements: identify for each business function when, where, how often, and by whom the function is performed; Add to the Baseline Architecture axis a final row labeled "New Business Architecture Building Blocks", and to the Target A variety of modeling tools and techniques may be employed, if deemed appropriate (bearing in mind the above caution not to go To say it has a following is an understatement. x��[�r�F�}���}ۉPpum�楣�n�xc.=n�7vފ@����Q �����̺ ���%R@"+��9��[���^=~xV��Ӎ��]]_�����گ~S���j�������I=>�s���Gwh*�K��z�~lU�߭\�����n+��r�R�_. maintained since the last architecture development cycle. at the intersection with the "New" row, as a gap that needs to be filled, either by developing or procuring the building between high-level business drivers, business strategy, and goals on the one hand, and the specific business requirements that are TOGAF examples (in French and English languages) for Modelio. The level of detail to be defined will depend on the scope and focus of the Establishing and Maintaining An Enterprise Architecture Capability To develop a Target Business Architecture, describing the product and/or service strategy, and the organizational, functional,process, information, and geographic aspects of the business environment, based on the business principles, business goals, andstrategic drivers 3. The relationships among the model, factors, and involved roles are shown in the diagram. Capability-based planning is also a proven tool when it comes to change portfolio management and the development of strategic roadmaps. Phase C: Information Systems Architectures TOGAF Phase C covers Application and Data Architecture. The STEP Framework (STandard for the Exchange of Product model data) is concerned with product design and supply chain The TOGAF document set is designed for use with frames. interworking. 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