11 Opportunities & Solns

Opportunities and Solutions phase


  • 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



The inputs of Phase E are:

  • Product Information
  • Request for Architecture work
  • Communication Plan
  • SOW and Architecture Vision Document
  • Architecture Repository
  • Change requests


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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