Segmentation
Classify entities by complexity, scale, localization and operating-model needs.
MICROSOFT TWO-TIER ERP
One group. Different ERP needs. One governance model.
Combine Dynamics 365 Finance and Business Central where entity complexity differs—without fragmenting group reporting, controls or ownership.
GROUP ERP ARCHITECTURE
D365 FINANCE→GOVERNANCE→BUSINESS CENTRAL→FABRIC
FOCUS AREAS
A deliberate architecture across enterprise and lean entities.
Two-tier ERP works when process scope, master data, integration and governance are designed together.
Global Standards
Define common chart of accounts, dimensions, policies, controls and reporting.
Integration Architecture
Connect master data, intercompany, consolidation and Fabric reporting.
Lifecycle Governance
Manage releases, extensions, support and continuous improvement across both tiers.
NEXT STEP
Use two tiers without creating two Finance organizations.
Assess entity complexity and governance capacity before choosing the architecture.