Invoice Register

When we run the Invoice Register (in R12.1.3) report in Payables with an "Entered By" parameter of a specific user, the report is displaying invoices that were actually created by a different user but updated by the user we put in the parameter.

Example:  Invoice Register is run with Entered By parameter = User 1.

Invoice #123 was created by User 2, and subsequently updated by User 1.  This invoice is appearing in the report.  Is this correct?

We expected that this invoice would NOT appear in the report, because User 1 did not create it.

We're trying to capture invoices that were created by a specific user for SOX audit support.