| Dienstleistungen | Kontakt | Energieausgleich | Ansprechpartner | Impressum |
| ContactTopic | EventSeriesModule | EventHall |
| Property | Type | Entity | Reference | Module |
| (1) Description | STRING | ContactTopic | ||
| (2) Name | STRING | ContactTopic |
| API-URL | Method Name | Module | HTTP-Method | References |
| (1) /contacttopic | findAllContactTopic() | EventSeriesModule | GET | ContactTopic |
| (2) /contacttopic/{id} | findContactTopicById(id) | EventSeriesModule | GET | ContactTopic |
| (3) /contacttopic | insertContactTopic(contacttopic) | EventSeriesModule | POST | ContactTopic |
| (4) /contactrequest/contacttopic/{id} | findAllContactRequestOfContactTopic(id) | EventSeriesModule | GET | ContactTopic ContactRequest |
| (5) /contacttopic/{id} | deleteContactTopicById(id) | EventSeriesModule | DELETE | ContactTopic |
| (6) /contacttopic/{id} | updateContactTopicById(contacttopic) | EventSeriesModule | PUT | ContactTopic |
| Dienstleistungen | Kontakt | Energieausgleich | Ansprechpartner | Impressum |