I had a matrix report made in oracle reports builder 11g. This report was called from a button in my form. now, I want to open an excel file when that button is pressed and show the data exactly in the format as it was shown previously in the report which was made using report builder. I am unable to know how the exact formatting would be done using excel sheet. Kindly provide me some useful link or any idea that I can achieve that formatting. Thank you.