Opportunities and Solutions phase |
Objectives |
- To review baseline and target architecture , do a gap analysis from what was planned and what we have , do a re-check into phase B to D that is Business, Data, Application and Technology part
- To Confirm enterprise capability to undergo a change
- To deliver a transition Architecture ( Intermediate ) to ensure business continuity
- To gain consensus on Migration and Implementation
Steps to be followed in this phase
- Review and Consolidate from Phase B to D
- Review IT Requirements from functional requirements
- Refine and Validate dependencies
- formulate high level implementation and migration strategy
- Identify group work packages
- Identify Transition Architecture
Inputs |
The inputs of Phase E are:
- Product Information
- Request for Architecture work
- Communication Plan
- SOW and Architecture Vision Document
- Architecture Repository
- Change requests
Outputs |
The outputs of Phase E are:
- SOW, Architecture Vision Document, Architecture Definition Document updated
- Identify Interoperability , coexistence requirements
- Implementation and Migration Strategy
- List of Projects and Project charters
- Capability Assessment – Architecture Maturity Profile
- Transition Architecture to Include Gaps and Solutions
- Dependency Assessment
- Risk Register
Transition Architecture |
Transition Architecture is a intermediate Architecture stage between baseline architecture and target architecture
- Opportunity Portfolio
- Work package portfolio
- Mile stone and mile stone transition architecture
- Implementation factor assessment ,deduction matrix to include risk , issues, assumptions, dependencies and action matrix
- Consolidated Gaps and Solution Matrix
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