| Domain and concept map | Define scope and shared business meaning | Domains, capabilities, major concepts, boundaries, and dependencies | Coverage, clarity, ownership, and agreed exclusions |
| Logical industry data model | Describe entities and relationships independently of technology | Entities, attributes, keys, relationships, cardinalities, constraints, and definitions | Business validity, consistency, extensibility, and traceability |
| Business glossary and code-set catalogue | Standardise terminology and controlled values | Definitions, synonyms, owners, classifications, reference concepts, and status values | Approval, uniqueness, usability, and governance readiness |
| System and platform mappings | Connect the model to implementation | Source-target mappings, transformations, APIs, events, analytics, and migration notes | Completeness, exception handling, and technical feasibility |
| Governance and adoption pack | Support sustainable use | Roles, extension rules, review gates, versioning, QA checks, roadmap, and training material | Accountability, operating fit, and adoption plan |