This tile is the ok_cancel cluster combined with the Help button.
Supported Platforms: Windows only
ok_cancel_help;
The key of the Help button is "help". Help buttons are recommended for the main dialog box of an application and for complex dialog boxes. The function that handles the Help button can display the standard AutoCAD Help dialog box by invoking the AutoLISP help function.
The ok_cancel_help tile is defined in the base.dcl file.