The class does not have any properties yet. You can use the
class editor to define them.
Before using this class you must first create a sheet and a template for it. Follow the instructions below to do this.
The Sheet allows to control the presentation of documents of this data type. You can use the default presentation, which enumerates all the available fields, or you can design your own presentation. You can also choose different presentations for the viewing and for the editing modes.
The Template is the document used as the model for documents of this data type. It contains an instance of your Class.
