Mark:

Thank you very much for your assistance. I'm still confused as to what QBO is doing. Let me explain.

First and foremost, all I'm trying to do is get a simple report listing, in date order, all of the transactions in the Restricted Account register, along with their class. The reason for this is to make sure I have added a class to each transaction.

I did as you suggested: ran a Transaction Detail by Account report. The result is confusing. The first transaction dated 9/21/20 was a donation of $200.00. The top portion of the report shows the transaction in the section OnPoint Checking > Restricted Funds--with no class. Deeper into the report is a section called Donations > Restricted > Individual (a "category" on the Chart of Accounts). On this transaction, we see the class "Wildfire Relief" (this was the project the donor wanted her funds to be used).

I don't understand why QBO surpasses the class on the first transaction and shows it on the second one. As I said, all I want to do is make sure each entry in the Restricted Account has a class.

I studied the account settings as you indicated in your reply. Should I change the class setting to class the entire transaction rather than each line in a transaction? Will that solve this problem? Will it wipe out all of the classes I've entered?

I find this very confusing. Having transitioned from QB Enterprise to QBO, this behavior is very different and I don't understand what I'm doing wrong. 

Many thanks!

Steven