| Dienstleistungen | Kontakt | Energieausgleich | Ansprechpartner | Impressum |
| CourseGroup | SchoolSubjectModule | SchoolOrganizer |
| Property | Type | Entity | Reference | Module |
| (1) GroupName | STRING | CourseGroup | ||
| (2) RequiredCourse | BOOL | CourseGroup | ||
| (3) SchoolSubject | LONG | CourseGroup | SchoolSubject | SchoolSubjectModule |
| (4) SchoolYear | LONG | CourseGroup | SchoolYear | SchoolYearModule |
| Dienstleistungen | Kontakt | Energieausgleich | Ansprechpartner | Impressum |