| Dienstleistungen | Kontakt | Energieausgleich | Ansprechpartner | Impressum |
| Book | AgeGroupModule | SchoolOrganizer |
| Property | Type | Entity | Reference | Module |
| (1) AgeGroup | LONG | Book | AgeGroup | AgeGroupModule |
| (2) Author | STRING | Book | ||
| (3) BookID | STRING | Book | ||
| (4) Price | DOUBLE | Book | ||
| (5) Title | STRING | Book |
| API-URL | Method Name | Module | HTTP-Method | References |
| (1) /book | findAllBook() | AgeGroupModule | GET | Book |
| (2) /book/{id} | deleteBookById(id) | AgeGroupModule | DELETE | Book |
| (3) /book/{id} | updateBookById(book) | AgeGroupModule | PUT | Book |
| (4) /book/{id} | findBookById(id) | AgeGroupModule | GET | Book |
| (5) /book/agegroup/{id} | findAllBookOfAgeGroup(id) | AgeGroupModule | GET | AgeGroup Book |
| (6) /book | insertBook(book) | AgeGroupModule | POST | Book |
| (7) /bookrental/book/{id} | findAllBookRentalOfBook(id) | LibraryModule | GET | Book BookRental |
| Dienstleistungen | Kontakt | Energieausgleich | Ansprechpartner | Impressum |