Hi there, Sonya.

The Class column isn't available when entering the transactions from the register. What I can do for you is to send it in as feedback. We'll let our Product Engineers know about this, and it will be reviewed and evaluated. 

For now, we'll need to click on each transaction on the register and manually add the classes. 

You may visit our QuickBooks Blog site for more product updates, changes, and many more.

If you need anything else with editing transactions, please let us know. We are here for you.