TeachingGroup RefId SchoolYear LocalId ShortName LongName Set Block CurriculumLevel SchoolInfoRefId SchoolLocalId SchoolCourseInfoRefId SchoolCourseLocalId TimeTableSubjectRefId TimeTableSubjectLocalId Semester StudentList TeachingGroupStudent StudentPersonalRefId StudentLocalId Name TeacherList TeachingGroupTeacher StaffPersonalRefId StaffLocalId Name Association MinClassSize MaxClassSize TeachingGroupPeriodList TeachingGroupPeriod TimeTableCellRefId RoomNumber StaffLocalId DayId PeriodId StartTime CellType SIF_Metadata SIF_ExtendedElements