The Monitoring → Events section displays latest events.
In the last dropdown to the right you can select trigger or discovery based events.
You can use the filter to display events of a specific trigger. The filter link is located above the table.
Access to events of a specific trigger is also possible by specifying page parameters in the URL.
Currently displayed events can be exported to a CSV file. Look for the Export to CSV button to the right on the title bar.
Clicking on the timestamp in the first column of trigger events will take you to event details.
Details about the event, its source, acknowledgments, actions taken (messages, remote commands) and previous similar events are displayed.