Release 10.1A: OpenEdge Development:
Progress 4GL Handbook

Creating a submenu

To create a submenu, use the CREATE SUB-MENU statement:

CREATE SUB-MENU submenu-handle [ ASSIGN attribute = value [ . . .]]       [trigger-block ].

Typical attributes you can assign for a submenu include:

LABEL — Every submenu must have a unique label.
PARENT — Assign the PARENT attribute to the handle of the menu or parent submenu in a hierarchy.
SENSITIVE — Set this to false to disable the submenu.

You can also define a trigger block (typically for a CHOOSE trigger) as part of the CREATE statement.