How can I obtain an audit log of changes made by a user during a specific period?

Summary:

Hi community,

I have a customer with the following question:

How can I obtain an audit log of changes made by a user during a specific period? We identified a very basic configuration setting affecting invoice processing that had an incorrect value. We need to identify who made this change and what other changes might have been made that could be affecting functionalities such as payment generation.

Is there any report that provides that information? thanks in advance!