Report work

Hello. I need to determine the amount of a customer's purchases specifically for the "seeds" category. I'm using a report, but when I apply a filter, it shows orders that include other products besides seeds. Because of this, the report displays the full amount of the order, not just the selected category. [file]24679[/file] Please tell me how to configure the report so that only those products that match the filter are taken into account in the result, and not the total order amount. [file]24679[/file] Link to the report: http://box.agro-him.com.ua/app/report/desiner/19/view/?filter_order_cdatefrom=2024-09-01&filter_order_cdateto=2025-05-31&filter_order_client=15228&filter_order_client=15228&filter_order_categoryid%5B%5D=21&ok=%D0%A4%D1%96%D0%BB%D1%8C%D1%82%D1%80%D1%83%D0%B2%D0%B0%D1%82%D0%B8 [file]24679[/file] [file]24679[/file]