How can i get a .odt file using rml report? i tried report_type="odt" , but i'm getting the output in .sxw format.
<report auto="False" id="report_sale_order" model="sale.order" name="sale.order"
report_type="odt"
rml="sale/report/sale_order.rml" string="Quotation / Order"
usage="default"/>