lass tracking lets you track account balances by department, business office or location, separate properties, or any other meaningful breakdown of your business . This lets you track segments you want to keep a close eye on.
Class should be available everywhere in any transaction we post to the system.

This is what “divisions” do in Manager

Division is not available everywhere, specially in equity accounts.

You can select a Division for Equity accounts. You don’t select them on the transaction form, you do that in the Chart of Accounts.

Equity has been renamed to “Fund balance” in the screenshot above.