Firstly, sign into the Admin Web Panel. Navigate to 'Manage Bookings' on the left hand side menu.
You will see a list of all upcoming bookings.
If you want to view additional details on a booking, by selecting the booking a menu will appear on the right hand side of the page displaying additional information.
To check-in, click on the three dots on the right of the relevant desk booking and select 'Check In'
The yellow icon will then turn green.