When payments are made from a bank account in the accounting currency (e.g. EUR) to vendors in a foreign currency (e.g. USD), the bank often applies a different exchange rate than the one used in D365FO. This creates mismatches between posted amounts and bank statement values during reconciliation. In Advanced Bank Reconciliation, users should be able to specify the actual exchange rate used by the bank and automatically post the difference to the realized gain/loss account as part of the reconciliation process.