Contents
5.1.1 The ADM, Enterpr ise Continuum, and Architecture
Repositor y ................................................................................... 45
5.1.2 The ADM and the Foundation Architecture ................................. 46
5.1.3 ADM and Supporting Guidelines and Techniques ....................... 46
5.2 Architecture Development Cycle .................................................... 47
5.2.1 Key Points .................................................................................... 47
5.2.2 Basic Str ucture ............................................................................ 47
5.3 Adapting the ADM .......................................................................... 50
5.4 Architecture Governance ................................................................ 51
5.5 Scoping the Architecture ................................................................ 52
5.5.1 Breadth........................................................................................ 53
5.5.2 Depth........................................................................................... 53
5.5.3 Time Period ................................................................................. 54
5.5.4 Architecture Domains .................................................................. 55
5.6 Architecture Integration .................................................................. 55
5.7 Summary........................................................................................ 56
Chapter 6 Preliminar y Phase..................................................................... 57
6.1 Objectives ....................................................................................... 58
6.2 Approach ........................................................................................ 58
6.2.1 Enterpr ise.................................................................................... 59
6.2.2 Organizational Context ................................................................ 59
6.2.3 Requirements forArchitecture Wor k............................................ 60
6.2.4 Principles ..................................................................................... 60
6.2.5 Management Fr ameworks........................................................... 61
6.2.6 Relating the Management Frameworks....................................... 62
6.2.7 Planning forEnter prise Architecture/Business
Change Maturity Evaluation ........................................................ 63
6.3 Inputs.............................................................................................. 64
6.3.1 Reference Materials External to the Enterpr ise ........................... 64
6.3.2 Non-Architectural Inputs.............................................................. 64
6.3.3 Architectural Inputs...................................................................... 64
6.4 Steps .............................................................................................. 65
6.4.1 Scope the Enterpr ise Organizations Impacted............................ 65
6.4.2 ConfirmGover nance and SupportFrameworks.......................... 66
6.4.3 Define and Establish Enterpr ise Architecture Team
and Organization ......................................................................... 66
6.4.4 Identify and Establish Architecture Principles .............................. 67
6.4.5 Tailor TOGAF and, if any, Other Selected
Architecture Framework(s) .......................................................... 67
6.4.6 Implement Architecture Tools ...................................................... 67
6.5 Outputs........................................................................................... 68
Chapter 7 Phase A: Architecture Vision ............................................... 69
7.1 Objectives ....................................................................................... 70
7.2 Approach ........................................................................................ 70
7.2.1 General ........................................................................................ 70
7.2.2 Creating the Architecture Vision .................................................. 71
7.2.3 Business Scenar ios..................................................................... 71
7.3 Inputs.............................................................................................. 72
7.3.1 Reference Materials External to the Enterpr ise ........................... 72
7.3.2 Non-Architectural Inputs.............................................................. 72
iv Open Group Standard (2011)
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