The Screen Painter is accessed by executing any of the following commands
WINDOW DEFINE <Window-Name> [IN <Directory-Name>]
MENU DEFINE <Menu-Name> [IN <Directory-Name>]
FORM DEFINE <Form-Name> [IN <Directory-Name>]
DISPLAY DEFINE <Display-Name> [IN <Directory-Name>]
at the Zim prompt. The painter is also invoked automatically from within the Zim Development Center (DC) when a window, menu, form, or display object is selected for editing.