The Calendar is depicted per month and shows the current month giving you an overview on things to happen.
Browse through the calendar with the [<] and [>] buttons.
The Exception Types are depicted with a separate colour for each type, the general Exception Type name, and the name it has in the Tariff. A legend of the colours is also available next to the XML text box.
In the example above we see on Dec. 16 and 17 a Christmas market. This is one Exception Type with 2 Exception Dates.
On Dec. 30 we see a Hockey match, called Years end.