I have had a look at the action docs - Automatic Actions , I don’t see an Task Reminder action. So I am guessing I will need to set a custom action. I am seeking help regarding the same.
My requirement is - Send a reminder email, to the assigned personnel, for a task, everyday, till the task has not been closed.
Just use that plugin. It has a duration feature. If you set the duration to 2, then 2 days before the task is due, it will email reminders everyday starting 2 days before its due, until closed. So, set the duration to like 300, or some large number.