function __construct($steam_object = FALSE) { self::$PATH = PATH_EXTENSIONS . "units_pointlist/"; self::$DISPLAY_NAME = gettext("Pointlist"); self::$DISPLAY_DESCRIPTION = gettext("A Pointlist may be used to store points of tutorial sheets for each participant of a course."); parent::__construct(PATH_EXTENSIONS . "units_pointlist.xml", $steam_object); $this->set_action_permissions(PERMISSION_ACTION_EDIT | PERMISSION_ACTION_DELETE); }