I have been using Pexego_Openoffice_report module with odoo 9 (took very little in migration from v7 to v9 since I can still use the old api in v9). However, in Odoo 10, the old api is completely deprecated so that the module must have to be migrated using the new api. I would want to know if anyone has done it before and willing to share the module in v10 or recommend any similar module (Excel Report with custom template). Please help me. Thanks