diff --git a/screening/source/java/ch/systemsx/cisd/openbis/plugin/screening/shared/IScreeningServer.java b/screening/source/java/ch/systemsx/cisd/openbis/plugin/screening/shared/IScreeningServer.java
index db23e699974c3ac61a8949e33174e041ee5a87d4..08b1fcefe4b38379dd5fc10ba39c60a0cf5950d7 100644
--- a/screening/source/java/ch/systemsx/cisd/openbis/plugin/screening/shared/IScreeningServer.java
+++ b/screening/source/java/ch/systemsx/cisd/openbis/plugin/screening/shared/IScreeningServer.java
@@ -25,7 +25,7 @@ import ch.systemsx.cisd.openbis.generic.shared.IServer;
 import ch.systemsx.cisd.openbis.generic.shared.authorization.annotation.AuthorizationGuard;
 import ch.systemsx.cisd.openbis.generic.shared.authorization.annotation.RoleSet;
 import ch.systemsx.cisd.openbis.generic.shared.authorization.annotation.RolesAllowed;
-import ch.systemsx.cisd.openbis.generic.shared.authorization.predicate.GroupIdentifierPredicate;
+import ch.systemsx.cisd.openbis.generic.shared.authorization.predicate.SpaceIdentifierPredicate;
 import ch.systemsx.cisd.openbis.generic.shared.authorization.predicate.SampleTechIdPredicate;
 import ch.systemsx.cisd.openbis.generic.shared.authorization.predicate.AbstractTechIdPredicate.DataSetTechIdPredicate;
 import ch.systemsx.cisd.openbis.generic.shared.authorization.predicate.AbstractTechIdPredicate.ExperimentTechIdPredicate;
@@ -71,7 +71,7 @@ public interface IScreeningServer extends IServer
     public List<WellContent> getPlateLocations(
             String sessionToken,
             TechId geneMaterialId,
-            @AuthorizationGuard(guardClass = GroupIdentifierPredicate.class) ExperimentIdentifier experimentIdentifier);
+            @AuthorizationGuard(guardClass = SpaceIdentifierPredicate.class) ExperimentIdentifier experimentIdentifier);
 
     /**
      * loads all images from all existing image datasets (in BDS-HCS format) for the specified