if ($Label == $i . '. Arbeitsgemeinschaft'){
                                $tblStudentSubjectType = Student::useService()->getStudentSubjectTypeByIdentifier('TEAM');
                                $tblStudentSubjectRanking = Student::useService()->getStudentSubjectRankingByIdentifier($i);
                                $tblStudentSubject = Student::useService()->getStudentSubjectByStudentAndSubjectAndSubjectRanking($tblStudent,
                                    $tblStudentSubjectType, $tblStudentSubjectRanking);