Setting a reminder that repeats from the date of completion
Change 'From' to 'Completion date'
Some reminders should repeat only from the date you mark them complete. For instance, your car may require a change of engine oil once a year, but you may do it a month earlier or later.
The next time you want to be reminded to change your car engine oil, however, should be a year from when you last changed it.
To set up such a reminder, you choose 'Completion date' in the 'From' field under recurrence options.