0 Edit Close Delete Flag delivery order group by multiple Edit Close Delete Flag odoo 2 December 2013 Unsubscribe Subscribe deliveryinvoicesalesgroupmultipleorderbyslip Comment Share Post Comment Discard 1 Answer 0 odoo 17 November 2016 Best Answer Just try like this {'group_by':['state','date']}. It's work for me. Comment Share 1 Comment Post Comment Discard odoo - 28 July 2023 Delete Convert as a answer This is not working in the latest version. Any other solutions?