Opportunity change history in reports

Hello,

I have a query related to reports in C4C.

My requirement is that we need to have a report which contains/inform the users about  the changes done in the opportunities. I am aware that in standard we have Changed on and Changed by in the data source but I do not see the exact change/attribute changed by the users in the opportunity in the report.

Is it possible to add the attribute which is being changed or changed by the user in the data source and same can be added in the report to see the output.?

Thanks in Advance.

VK