ISO 20022 | Final Burn-Down | Week 4 - Network Fit

Mon (Teach) - FINplus RMA bootstrap explained (and what it did NOT auto-create) Why some counterparties still won't flow; how to chase the last RMAs. RMA for...

## Week 4 - Final 45-Day Burn-Down: Network Fit (the last mile)
Mon (Teach) - FINplus RMA bootstrap explained (and what it did NOT auto-create)
* Why some counterparties still won't flow; how to chase the last RMAs.
* RMA for my chase template."
Tue (Advise) - Counterparty checks that prevent NAKs
* Endpoint reachability, schema diffs, test window etiquette, 'known good' file.
* NAK to get the counterparty mini-runbook."
Thu (Debate) - Native MX vs translation fallbacks (again)
* Pros/cons; cost of living on a parachute; when to phase out conversion.
Fri (Recap Carousel - eve of cutover) - Readiness heat-map
* Your readiness vs top correspondents; red/amber/green + notes.
* Link to your public transparency page.
* HEAT for the template."

Topics: ISO 20022, Payments, SWIFT, Data Quality