diff --git a/screening/source/java/ch/systemsx/cisd/openbis/dss/etl/jython/v2/ImagingDataSetRegistrationTransactionV2Delegate.java b/screening/source/java/ch/systemsx/cisd/openbis/dss/etl/jython/v2/ImagingDataSetRegistrationTransactionV2Delegate.java
index fa5105be2912cdaaab875ad54c64af050c3028c5..3ebd012f28a4fd774cb36b0324f35ddca887760f 100644
--- a/screening/source/java/ch/systemsx/cisd/openbis/dss/etl/jython/v2/ImagingDataSetRegistrationTransactionV2Delegate.java
+++ b/screening/source/java/ch/systemsx/cisd/openbis/dss/etl/jython/v2/ImagingDataSetRegistrationTransactionV2Delegate.java
@@ -424,42 +424,42 @@ public class ImagingDataSetRegistrationTransactionV2Delegate implements
     }
 
     @Override
-    public InputStream getProjectAttachmentContent(IProjectImmutable project, String fileName, Integer versionOrNull)
+    public InputStream getAttachmentContent(IProjectImmutable project, String fileName, Integer versionOrNull)
     {
-        return transaction.getProjectAttachmentContent(project, fileName, versionOrNull);
+        return transaction.getAttachmentContent(project, fileName, versionOrNull);
     }
 
     @Override
-    public InputStream getExperimentAttachmentContent(IExperimentImmutable experiment, String fileName, Integer versionOrNull)
+    public InputStream getAttachmentContent(IExperimentImmutable experiment, String fileName, Integer versionOrNull)
     {
-        return transaction.getExperimentAttachmentContent(experiment, fileName, versionOrNull);
+        return transaction.getAttachmentContent(experiment, fileName, versionOrNull);
     }
 
     @Override
-    public InputStream getSampleAttachmentContent(ISampleImmutable sample, String fileName, Integer versionOrNull)
+    public InputStream getAttachmentContent(ISampleImmutable sample, String fileName, Integer versionOrNull)
     {
-        return transaction.getSampleAttachmentContent(sample, fileName, versionOrNull);
+        return transaction.getAttachmentContent(sample, fileName, versionOrNull);
     }
 
     @SuppressWarnings("unchecked")
     @Override
-    public List<IAttachmentImmutable> listProjectAttachments(IProjectImmutable project)
+    public List<IAttachmentImmutable> listAttachments(IProjectImmutable project)
     {
-        return transaction.listProjectAttachments(project);
+        return transaction.listAttachments(project);
     }
 
     @SuppressWarnings("unchecked")
     @Override
-    public List<IAttachmentImmutable> listExperimentAttachments(IExperimentImmutable experiment)
+    public List<IAttachmentImmutable> listAttachments(IExperimentImmutable experiment)
     {
-        return transaction.listExperimentAttachments(experiment);
+        return transaction.listAttachments(experiment);
     }
 
     @SuppressWarnings("unchecked")
     @Override
-    public List<IAttachmentImmutable> listSampleAttachments(ISampleImmutable sample)
+    public List<IAttachmentImmutable> listAttachments(ISampleImmutable sample)
     {
-        return transaction.listSampleAttachments(sample);
+        return transaction.listAttachments(sample);
     }
 
 }