I have installed the base_report_designer module and change Invoice and Quotation/SO report and that's working well BUT in quotation menu I have 2 ways to print a quotation: the general print button and the red print button.

With the General button I have my personal report with no company header.

With the red button I have the old report with company header.

I want to erase some fields from the old report like header and the invoice address and shipping address and the red button is required to the quotation process.

How can I do?