if ($checkOrientation && !empty($orientationList) && count($orientationList) > 1) {
                foreach ($orientationList as $tblSubjectItem) {
                    if (!Division::useService()->exitsSubjectGroup($tblDivision, $tblSubjectItem)) {
                        $missingGroupList[] = new Exclamation() .
                            ($isAccordion ? ' In der Klasse ' . $tblDivision->getDisplayName()