It's good to have accountant users like you reach out to the Community. I'll be glad to share more info about Workpapers.
Depending on the grouping that you did, QBO allows you to accurately export from QBO to a GIFI file and I'll show you how.
How to export from QuickBooks Online to a GIFI file
8. Select OK, and the export is completed.
For more info on Workpapers, check out this helpful article from our Community: Introducing WorkPapers. Let me know if you have questions. I'm here to help. :)