Hi @charodie,

At the moment, adding a class feature in a bank rule is unavailable. I’ll take note of this feedback and submit this to our product team. 

This way, they can review the request to consider this feature in the future updates of QuickBooks Desktop.

You can visit our banking and bank feeds in the QuickBooks Desktop page for your reference to check some tips on managing your bank feeds.

Also, you can visit our blog site to know new updates in QuickBooks.

If you have further questions about Bank Rules, please let me know. I'm here to help.