Hello there, @Jain.

Thanks for providing detailed information about your concern. 

QuickBooks is a recording tool in which all the information is based on user input or from 3rd party apps with user permission.

Thus, the Audit Trail serves as a record of all the changes made on a specific transaction. It lists each accounting transaction and any additions, deletions, or modifications that affect that transaction and who made such changes. 

To know more on how to customize the Audit Trail report, you can use this article as a reference: Customize reports in QuickBooks Desktop. 

Let me know in the comment section if there's anything I can help you with. I'd be here for you. Have a great day!