When the reminder group have been created, you can edit name or people phone number in reminder group also.

1. Go to project list by click on menu “Projects” on the top.
2. Click on setting button ( ) next to the project that you want to delete reminder group.
3. Click on “Reminder Group” tab.
4. Click on button delete of the reminder group that you want to delete.
5. Click button OK to confirm deleting.
   

This screenshot show that we want to delete reminder group Pregnancy.