feature request #7348
The webservices exposing `RegistrationsDTO`s must not expose `Registration`s to unauthenticated users which are not yet PUBLISHED!!!
**Return type: `RegistrationDTO`** `RegistrationDTO`**:
* Registration with Identifier, registration date, status
* (related publication ?)
* typifications with type of the type
Endpoints (same endpoints as Registration controller but returns `RegitrationDTO`s instead of `Registration` entities):
the below endpoints will be implemented in #6967