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Architecture Work Products
Module 6 (Part 1) (Deliverables Part 1…
Architecture Work Products
Architecture
Deliverables
- Contractually specified
- Formal work product of architecture project
- Output of ADM Phases
- Can be used as Input to subsequent ADM phases
- Can be constrained / altered by process mgmt
- Program / Project Mgmt
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Deliverables Part 1
Architecture Contract
- Joint agreements between dev/sponsors and architecture team
Request for Architecture Work
- Document sent by Sponsoring Org to Architecture Org
- All information is at High Level
- Can be used a input for Preliminary Phase
Statement of Architecture Work
- Output from Phase A (Architecture Vision)
- A response to Request for Architecture Work
- A plan for Architecture Work
Architecture Vision
- Produced in Phase A
- High level view of end architecture product (0.1 Version)
- Proposal to agree desired outcome for the architecture
Communication Plan
- Produced in Phase A
- Planned and Managed communication of new architecture
Architecture Definition Document
- Contains Core artifacts
- BDAT architectures
- Baseline, Transition and Target architectures
- Developed through Phases A,B,C,D
- A - Architecture Vision
- B - Business Architecture
- C - Information Systems Architecture
- D - Technology Architecture
- Qualitative View of Solution
Deliverables Part 2
Architecture Roadmap
- Something that is created between ASIS (Baseline) and TOBE (Target)
- Incrementally developed through Phases E and F
- E - Opportunities and Solutions
- F - Migration Planning
- Gap analysis from Phases B,C,D
Business Principles, Goals, Drivers
- Main force driving the architecture change
- Input for Architecture Requirement Document
- identifies current ways of working
- describes context of architecture work
Architecture Requirement Document
- Acts as input for architecture to be developed
- Companion of Architecture Definition Document
- Often used as part of Architecture Contract
- Contains measurable criteria and qualitative view
Capability Assessment
- Understand baseline and target architecture capability
- Capability of entire enterprise
- Capability/Maturity level of IT function and architecture
- Willingness to close the gaps to reach the target architecture
Change Management
- Generally implemented if scope extension to target architecture is required
Compliance Assessment
- Periodic reviews of project progress
- identify design and implementation is proceeding in-line with architectural objectives
Deliverables Part 3
Implementation and Migration Plan
- Provides a schedule of projects to realize the target architecture
- Includes executable projects in managed programs
Implementation Governance Plan
- Plan the governance/steering of the "Transition architecture" during the implementation
Org Model for Enterprise Architecture
- Definition of boundaries between different enterprise practitioners
- Supporting correct Org, roles and responsibilities within Enterprise
Requirements Impact Assessment
- Assessment of current requirements and specifications to identify changes to be made
- Implications of those changes on the architecture
Tailored Architecture Framework
- Tailoring TOGAF in 2 levels
- Firstly, Integration into the enterprise
- Then, for specific architecture project
- Deliverable at the Preliminary Phase
Architecture
Artifacts
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View
- may be able to address concerns of stakeholders
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Building Blocks
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- Considers implementation and usage
- Evolves to exploit technology and standards
- May be assembled from other building blocks
- Re-use and Replaceable to greatest extent