Click on "Reminders"
If you wish to modify a reminder slide over it with your mouse
When sliding over the reminder, the buttons "Mark as resolved" and "Edit" will appearClick on "Edit"
Here you can edit the reminder or the expiry dateIn this example will modify the expiry date - click on "Expires"
Choose the "new date" from the calendar
Once you have finished your modifications, click on "Save"
Now you can see that the "expiry date" of the reminder has been modified
Click on "Calendar"
Click on the "reservation" for which you just modified the reminder
Click on the "reservation number" to access the reservation details
Here you can see that the reminder has been modified correctly on the reservation as wellThat's it. You're done!