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enterprise-architecture

Togaf 9 templates and architecture work templates

TOGAF template

Architecture Development Method

Preliminary phase

http://pubs.opengroup.org/architecture/togaf9-doc/arch/chap06.html

  • Steps:

    • Scope the Enterprise Organizations Impacted
    • Confirm Governance and Support Frameworks
    • Define and Establish Enterprise Architecture Team and Organization
    • Identify and Establish Architecture Principles
    • Tailor TOGAF and, if any, Other Selected Architecture Framework(s)
    • Implement Architecture Tools

Phase A: Architecture Vision

http://pubs.opengroup.org/architecture/togaf9-doc/arch/chap07.html

  • Steps

    • Establish the Architecture Project
    • Identify Stakeholders, Concerns, and Business Requirements
    • Confirm and Elaborate Business Goals, Business Drivers, and Constraints
    • Evaluate Business Capabilities
    • Assess Readiness for Business Transformation
    • Define Scope
    • Confirm and Elaborate Architecture Principles, including Business Principles
    • Develop Architecture Vision
    • Define the Target Architecture Value Propositions and KPIs
    • Identify the Business Transformation Risks and Mitigation Activities
    • Develop Statement of Architecture Work; Secure Approval

Phase B: Business Architecture

http://pubs.opengroup.org/architecture/togaf9-doc/arch/chap08.html

  • Steps:

    • Select Reference Models, Viewpoints, and Tools
    • Develop Baseline Business Architecture Description
    • Develop Target Business Architecture Description
    • Perform Gap Analysis
    • Define Candidate Roadmap Components
    • Resolve Impacts Across the Architecture Landscape
    • Conduct Formal Stakeholder Review
    • Finalize the Business Architecture
    • Create Architecture Definition Document

Phase C: Information Systems Architectures

http://pubs.opengroup.org/architecture/togaf9-doc/arch/chap09.html

Phase C: Information Systems Architectures - Data Architecture

http://pubs.opengroup.org/architecture/togaf9-doc/arch/chap10.html

  • Steps:

    • Select Reference Models, Viewpoints, and Tools
    • Develop Baseline Data Architecture Description
    • Develop Target Data Architecture Description
    • Perform Gap Analysis
    • Define Candidate Roadmap Components
    • Resolve Impacts Across the Architecture Landscape
    • Conduct Formal Stakeholder Review
    • Finalize the Data Architecture
    • Create Architecture Definition Document

Phase C: Information Systems Architectures - Application Architecture

http://pubs.opengroup.org/architecture/togaf9-doc/arch/chap11.html

  • Steps:

    • Select Reference Models, Viewpoints, and Tools
    • Develop Baseline Application Architecture Description
    • Develop Target Application Architecture Description
    • Perform Gap Analysis
    • Define Candidate Roadmap Components
    • Resolve Impacts Across the Architecture Landscape
    • Conduct Formal Stakeholder Review
    • Finalize the Application Architecture
    • Create Architecture Definition Document

Phase D: Technology Architecture

http://pubs.opengroup.org/architecture/togaf9-doc/arch/chap12.html

  • Steps:

    • Select Reference Models, Viewpoints, and Tools
    • Develop Baseline Technology Architecture Description
    • Develop Target Technology Architecture Description
    • Perform Gap Analysis
    • Define Candidate Roadmap Components
    • Resolve Impacts Across the Architecture Landscape
    • Conduct Formal Stakeholder Review
    • Finalize the Technology Architecture
    • Create Architecture Definition Document

Phase E: Opportunities & Solutions

http://pubs.opengroup.org/architecture/togaf9-doc/arch/chap13.html

  • Steps:

    • Determine/Confirm Key Corporate Change Attributes
    • Determine Business Constraints for Implementation
    • Review and Consolidate Gap Analysis Results from Phases B to D
    • Review Consolidated Requirements Across Related Business Functions
    • Consolidate and Reconcile Interoperability Requirements
    • Refine and Validate Dependencies
    • Confirm Readiness and Risk for Business Transformation
    • Formulate Implementation and Migration Strategy
    • Identify and Group Major Work Packages
    • Identify Transition Architectures
    • Create the Architecture Roadmap & Implementation and Migration Plan

Phase F: Migration Planning

http://pubs.opengroup.org/architecture/togaf9-doc/arch/chap14.html

  • Steps:

    • Confirm Management Framework Interactions for the Implementation and Migration Plan
    • Assign a Business Value to Each Work Package
    • Estimate Resource Requirements, Project Timings, and Availability/Delivery Vehicle
    • Prioritize the Migration Projects through the Conduct of a Cost/Benefit Assessment and Risk Validation
    • Confirm Architecture Roadmap and Update Architecture Definition Document
    • Generate the Implementation and Migration Plan
    • Complete the Architecture Development Cycle and Document Lessons Learned

Phase G: Implementation Governance

http://pubs.opengroup.org/architecture/togaf9-doc/arch/chap15.html

  • Steps:

    • Confirm Scope and Priorities for Deployment with Development Management
    • Identify Deployment Resources and Skills
    • Guide Development of Solutions Deployment
    • Perform Enterprise Architecture Compliance Reviews
    • Implement Business and IT Operations
    • Perform Post-Implementation Review and Close the Implementation

Phase H: Architecture Change Management

http://pubs.opengroup.org/architecture/togaf9-doc/arch/chap16.html

  • Steps:

    • Establish Value Realization Process
    • Deploy Monitoring Tools
    • Manage Risks
    • Provide Analysis for Architecture Change Management
    • Develop Change Requirements to Meet Performance Targets
    • Manage Governance Process
    • Activate the Process to Implement Change

ADM Architecture Requirements Management

http://pubs.opengroup.org/architecture/togaf9-doc/arch/chap17.html

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