Phase 3 ingestion must map security and compliance documents into the SECURITY_COMPLIANCE set so that governance-related records are classified consistently.

Security & compliance docs → SECURITY_COMPLIANCE

— PYRANA_Internal_Knowledge_Graph_Specification.md

Remaining sales materials → SALES_POSITIONING

— PYRANA_Internal_Knowledge_Graph_Specification.md

Financial documents → FINANCIAL_OPS

— PYRANA_Internal_Knowledge_Graph_Specification.md