Enterprise Architecture – A Perfect Tool for Operating Model Management
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| IBM Target Operating Model (TOM) |
- The business goals and strategy can be defined by the Preliminary phase while the vision underpinning this is defined in Phase A. Architecture Vision
- The Assets and the Locations of the TOM along with key processes can be captured and defined during the Phase B. Business Architecture
- Certain aspects of skills, capabilities, culture and processes too can be captured in Phase B
- The Technology, Processes, Performance Metrics can be captured through phases C and D while defining the Information and the Technology Architecture.
- The sourcing options and alliances can be identified and shortlisted in phase E. Opportunities and Solutions
- The phase F of migration planning can be used to identify the roadmap for change through what TOGAF calls as transition architectures
- Finally culture which is central to TOM needs to be constantly be a driving force as well as the recipient for the requirements for change
References:
Strategy and transformation for a complex world, IBM Global Services, Mar 2011
The TOGAF Architecture Development Method (ADM)
The Zachman Framework

