Hello, @CRSMcHild999.

You can open each refund transaction and change the reference number manually. Let me guide you how to do it.

1. Go to the Accounting menu.
2. Choose the Chart of Accounts tab.
3. Click the View Register link from the Actions column.
4. Locate the refund transactions.
5. Click each one to open.
6. Edit the Reference Number.
   • You can also click the Edit button. By doing this, you'll be routed to the Refund page and you can modify its reference number from there.
7. Click the Save button.

On the other hand, you can run the Transaction Details by Account report. Then, filter this to show only your refund transactions. This way, you'd see which has a reference number or not. Just click on each transaction to update it. 

Let me know if you have other questions about managing your transactions in the bank register. I am always here to help.