To update Notifications for an existing Form locate the Form you would like to update via the form list (or utilise the search feature to search for the form)
Click the drop down button next to the relevant form
Select Notifications from the drop down
The system will take you to a notification screen, where you can review and update form notifications to staff, and update the On Screen Confirmation Message
You will also be able to update notifications to the contact who has submitted the form