This is a case-study blueprint; no deployment results or customer endorsement are claimed.
Business challenge
Users rely on selection behavior and set expressions that need an explicit target interpretation.
Migration approach
Trace load scripts, associations, variables, and expressions; propose relationships and reviewed target measures.
Deterministic work
Apply approved mappings and checks to the supported report and semantic definitions. Record rule versions, target constraints, and unresolved exceptions; verify outputs against an agreed baseline.
Agentic assistance
Use permitted context to explain calculations, propose mappings, identify gaps, and prepare review questions. Review generated proposals before adopting them as implementation or access rules.
Acceptance evidence
Test selection states, totals, filter propagation, refresh, and exception cases with business reviewers.
Delivery time
The 22 months (estimated) assumes the stated migration inventory, accessible source definitions, available reviewers, and an agreed target environment. Plan discovery, design, build, parity testing, business review, and release readiness as separate checkpoints. Re-estimate when access, custom features, data issues, or acceptance scope changes.