# Bank-change exercise instructions

Use one case row per request, not per email. Store full banking information and verification evidence only in your approved restricted system. Put an evidence reference in the control log.

The synthetic scenario has a $180,000 run including one $1,250 obligation. The other obligations total $178,750. This is not a claimed fraud saving. The affected obligation remains owed unless an authorized decision changes it.

Run two variants: the request is denied by the contractor; or the legitimate contractor cannot be reached before cutoff. Assign the decision owner, next update, and backup reviewer for each. Repeat with the original payment already submitted. A recovery request is not confirmation that money returned.