| In AggregationServices and IngestionServices, the service programmer needs to ensure proper authorization by himself. He can do so by using the methods from [IAuthorizationService](http://svnsis.ethz.ch/doc/openbis/current/ch/systemsx/cisd/openbis/dss/generic/shared/api/internal/authorization/IAuthorizationService.html). The user id, which is needed when calling these methods, can be obtained from `DataSetProcessingContext` (when using Java), or the variable `userId` (when using Jython). |
```{warning}
**Import Note on Authorization**
In AggregationServices and IngestionServices, the service programmer needs to ensure proper authorization by himself. He can do so by using the methods from [IAuthorizationService](http://svnsis.ethz.ch/doc/openbis/current/ch/systemsx/cisd/openbis/dss/generic/shared/api/internal/authorization/IAuthorizationService.html). The user id, which is needed when calling these methods, can be obtained from `DataSetProcessingContext` (when using Java), or the variable `userId` (when using Jython).
