Generate Audit reports

Summary:

We need confirmation from Oracle on two points to address the audit related questions,

1.We are testing the audit reports after updating email id/phone in the contacts after enabling all attribution options in all the TCA related objects.

2.During go live few attributes have been enabled in audit policies, due to the new audit requirement business now wants to enable all the attributes for the customer master changes, how the generate audit report considers for the customers created/updated during the go live and lateral updates on customer records after enabling all attributes now.

I'm not find the answers in the user guide. Please explain the behavior of the report to convince the audit team.