Object Reference : Object View and Procedure Reference : System
Display name for system objects.
Attaches a display name to a system object which may be used to label output in place of the standard system object name.
system_name.displayname display_name
Display names are case-sensitive, and may contain a variety of characters, such as spaces, that are not allowed in system object names.
hrs.displayname Hours Worked
The first line attaches a display name “Hours Worked” to the system object HRS, and the second line displays the label view of HRS, including its display name.
See “Labeling Objects” for a discussion of labels and display names.
See also System::label.