What do you mean by can putt data from Extender Windows but what about Extender Form?
Some form/window understanding wrt dexterity.
> Dexterity allows you to define your application’s interface, through the use of forms and windows.
> A form groups related objects and resources, such as windows, menus, scripts and tables, that function together for a common purpose.
>A window is the main method of communication between the user and your application.
>The first window is considered the form’s main window.
So if you can pull data for windows then it means you are doing it for form too.
