In the Timesheets app within Odoo, you can enable reminders for Timesheets Approver users to approve timesheets for a specific period.
To enable this feature, go to Timesheets > Configuration > Settings > Timesheets Control and activate Approver Reminder. You can then define when the reminder should be sent:
- Weekly: Send reminders n days after the end of the week.
- Monthly: Send reminders n days after the end of the month.
Once set up, reminders will be sent to all Timesheet Approver users, even those who have already approved all timesheets. (This is the current behavior as of now.)
A Timesheets Approver is any user with the access group “User: All Timesheets.”
The reminder email uses the template “Timesheets: Approver Reminder,” which can be customized. To edit this template, enable Developer Mode, then go to Settings > Technical > Email > Email Templates, and modify it as needed.