Thank you for getting back to us, @Bre1208.
I understand that you want to sync the timesheets with different classes per day to QuickBooks Online (QBO). I'd like to redirect you to the best support group available to get this address right away.
Syncing timesheets with different classes per day is possible. However, I recommend reaching out to our QuickBooks Time Support Team since they will turn on some settings on their end for you to be able to sync the classes.
To reach them, call the phone number or use the chat links from this article: Contact QuickBooks Time support.
Just in case you want to manage time off in QuickBooks Time, you can check out this article for more guidance: Set up and Manage Time Off in QuickBooks Time.
Come back to this post if you have other concerns or follow-up questions about this. I'll be around to provide further assistance.
