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H - Architecture Change Management - Coggle Diagram
H - Architecture Change Management
Outputs
Architecture updates (for maintenance changes)
• Changes to Architecture Framework and principles (for maintenance changes)
• New Request for Architecture Work, to initiate another cycle of the ADM (for major changes)
• Statement of Architecture Work, updated if necessary
• Architecture Contract, updated if necessary
• Compliance Assessments, updated if necessary
Objectives
Ensure that the architecture lifecycle is maintained
Ensure that the Architecture Governance Framework is executed
Ensure that the enterprise Architecture Capability meets current requirements
Inputs
Change Requests
Requests for Architecture Change are considered in this phase
it is necessary for implementation projects to either
deviate
from the suggested architectural approach
equest scope extensions
external factors, such as market factors, changes in business strategy, and new technology opportunities, may open up opportunities to extend and refine the architecture
Contents of CR:
Rationale for the proposed change
Impact assessment of the proposed change
Description of the proposed change
Repository reference number
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