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Enterprise Intelligence
Transforming Strategy into Execution with Precision and Real Intelligence
ICMG Enterprise Architecture Convergence Level 1 — EA (IT) One IT Anatomy™
Level 1 remains inside IT. Business departments are still external at this stage. That is why Level 1, even when strong, is not enterprise anatomy yet—it is IT anatomy convergence.
Sunil Dutt Jha
Feb 6
ICMG Enterprise Architecture Convergence Level 2 — EA (Departments / Functions) One Department One Anatomy™
Most organizations believe departmental structure already exists because they have strategy presentations, SOP manuals, process flows, and departmental systems. However, these artefacts usually exist independently rather than as one integrated anatomy.
Level 2 is achieved only when all initiatives within a department operate using one consistent P1–P6 anatomy.
Sunil Dutt Jha
Feb 6
Level 3 Enterprise Architecture Convergence — EA (Enterprise / Industry) One Enterprise One Anatomy™
Enterprise architecture does not become enterprise-level simply because departments collaborate or systems integrate. Level 3 starts when enterprise-wide initiatives begin integrating departmental anatomies into one governing structure.
Sunil Dutt Jha
Feb 6
Level 4 Enterprise Architecture Maturity— Advanced Enterprise Anatomy™
Level 4 deepens that anatomy by explicitly modelling each perspective using six internal variables. This makes anatomy precise, traceable, and usable for predictive decision-making.
Sunil Dutt Jha
Feb 6
The ICMG Enterprise Anatomy™ Model Is Not an EA Maturity Ladder. It Is a EA Convergence Model
Most Enterprise Architecture “maturity models” measure capability. They describe whether an organisation has EA activities, governance forums, standards, repositories, tooling, and whether those activities appear more consistent over time. This is a useful lens for assessing the presence of EA practice. But it is not the lens ICMG Enterprise Anatomy™ uses. The ICMG Enterprise Anatomy™ model does not measure how mature your EA practice looks . It measures something else entire
Sunil Dutt Jha
Feb 6
ICMG Enterprise Anatomy™ Maturity & Certification Program
Enterprise Architecture maturity is therefore not the progression of IT governance practices or tools. It is the elevation from isolated architectural activity toward explicit enterprise anatomy governing decisions across the organization.
Sunil Dutt Jha
Feb 6
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