revert https://github.com/odoo/odoo/commit/b5091c7017a08806e2730765c14261408307aeec fp asks to remove the groups on the menus to simplify the model and allow the menu to be cached in the future. The user can change the templates, use the big menu, add custom t-if, groups... task-2737973 closes odoo/odoo#83505 Related: odoo/upgrade#3208 Signed-off-by: Romain Derie (rde) <rde@odoo.com>