    class
    	WEL_MESSAGE_INFORMATION

    Ancestors
    	ANY
    	WEL_WORD_OPERATIONS

    Descendants
    	WEL_COMMAND_MESSAGE
    	WEL_KEY_MESSAGE
    	WEL_MENU_SELECT_MESSAGE
    	WEL_MOUSE_MESSAGE
    	WEL_MOVE_MESSAGE
    	WEL_NOTIFY_MESSAGE
    	WEL_SHOW_WINDOW_MESSAGE
    	WEL_SIZE_MESSAGE
    	WEL_SYSTEM_COMMAND_MESSAGE
    	WEL_TIMER_MESSAGE
    	WEL_WINDOW_POSITION_MESSAGE

    Clients
    	WEL_MESSAGE_INFORMATION
    	WEL_MESSAGE_INFORMATION_CREATOR

    Suppliers
    	WEL_MESSAGE_INFORMATION