Model scope
This model separates enterprise architecture into systems of record for transactional authority, systems of engagement for workflow and experience interaction, and systems of intelligence for analytical and predictive decision support. It provides a pragmatic framework for modernization sequencing and platform governance.
Layer interactions and design controls
Each layer should expose governed interfaces, ownership boundaries, and quality metrics to avoid semantic drift and duplicated logic. Integration fabric and identity controls must be treated as first-class architecture enablers that connect layers without compromising control integrity.
Related pathways: Enterprise ERP Ecosystem Taxonomy, Modern Data and Integration Stack, and Enterprise Technology Services.
Execution implications
Transformation programs should map initiatives to the model explicitly so funding, ownership, and KPI governance remain coherent across domains. This reduces overlapping projects and improves end-to-end value realization outcomes.
Hub pathways
Return to ERP Ecosystem Taxonomy, continue to Enterprise Technology Services, or review ERP Strategy Hub.