# 1. Readiness Decision **Decision: PARTIAL — the packet has useful records but is not yet traceable enough for a final dispute decision.** # 2. Source Register - contract — supplied; version/date to confirm - invoice version A — supplied - invoice version B — supplied - approval email — supplied - spreadsheet total — supplied; calculation lineage not verified - screenshots — supplied; capture timestamps/provenance missing # 3. Traceability Screen The invoice versions conflict, the spreadsheet total is not yet tied to invoice lines, and the screenshots cannot currently be placed reliably in chronology. # 4. Gaps and Conflicts - which invoice version is operative is not supplied - screenshot source and capture time are missing - spreadsheet formula/source lineage is not verified - approval email scope must be linked to the relevant version # 5. Chronology Needs Establish contract effective date, both invoice issue dates, approval timestamp, spreadsheet version date, and screenshot provenance. # 6. Priority Document Requests Request original invoice files, spreadsheet formula/source details, and timestamped/exported screenshot source if available. # 7. Reviewer Questions Which record was treated as authoritative at each decision point, and who approved the change? # 8. Specialist Handoff Map Use **Make Business Evidence Audit Ready** once the source register and chronology are complete. A domain-specific dispute specialist should decide substantive entitlement or payment questions.