All fields in bold are required.
The title is a short description of the event.
The color code is an optional color you can associate with the event. This helps it to be visually recognizable. Set the key for the color codes in the administrator settings.
The last day of event is the same day of the event if a single day event, or some future date. When setting reoccurring events, do not set them any more than one year in advance.
By default the frequency is one-time.
All event times are in the local time zone for this group, as specified in the admin settings.
The notes / description is a description of the event. It will display the same width as shown.