In the right pane of the GX Model editor, select the
property to receive the label.
Click the Edit Labels button to show the Label Edit popup.
Enter the desired label name in the text field. Names
must conform to the requirements for Java identifiers. Labels must start with a
letter, dollar sign ($), or underscore (_).
Subsequent characters can consist of any of those characters or a number.
Click the plus (+) button to assign the label to the
property and add it to the list of property labels.
Assign additional labels as needed. When finished,
select OK.
