diff --git a/openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/ui/grid/AbstractBrowserGrid.java b/openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/ui/grid/AbstractBrowserGrid.java
index 1544b83257f23cd4d1d723c42cc72a8b2997f543..2f082a0a8e3e32a86aaef904c8cbb1448371219c 100644
--- a/openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/ui/grid/AbstractBrowserGrid.java
+++ b/openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/ui/grid/AbstractBrowserGrid.java
@@ -68,7 +68,6 @@ import ch.systemsx.cisd.openbis.generic.client.web.client.application.AbstractAs
 import ch.systemsx.cisd.openbis.generic.client.web.client.application.Dict;
 import ch.systemsx.cisd.openbis.generic.client.web.client.application.GenericConstants;
 import ch.systemsx.cisd.openbis.generic.client.web.client.application.IViewContext;
-import ch.systemsx.cisd.openbis.generic.client.web.client.application.ShowRelatedDatasetsDialog;
 import ch.systemsx.cisd.openbis.generic.client.web.client.application.VoidAsyncCallback;
 import ch.systemsx.cisd.openbis.generic.client.web.client.application.framework.AbstractTabItemFactory;
 import ch.systemsx.cisd.openbis.generic.client.web.client.application.framework.DispatcherHelper;
@@ -85,7 +84,6 @@ import ch.systemsx.cisd.openbis.generic.client.web.client.application.renderer.M
 import ch.systemsx.cisd.openbis.generic.client.web.client.application.renderer.RealNumberRenderer;
 import ch.systemsx.cisd.openbis.generic.client.web.client.application.ui.ComponentEventLogger;
 import ch.systemsx.cisd.openbis.generic.client.web.client.application.ui.ComponentEventLogger.EventPair;
-import ch.systemsx.cisd.openbis.generic.client.web.client.application.ui.TypedTableGrid;
 import ch.systemsx.cisd.openbis.generic.client.web.client.application.ui.columns.framework.AbstractColumnDefinitionKind;
 import ch.systemsx.cisd.openbis.generic.client.web.client.application.ui.columns.framework.IColumnDefinitionKind;
 import ch.systemsx.cisd.openbis.generic.client.web.client.application.ui.columns.framework.IColumnDefinitionUI;
@@ -99,13 +97,11 @@ import ch.systemsx.cisd.openbis.generic.client.web.client.dto.DefaultResultSetCo
 import ch.systemsx.cisd.openbis.generic.client.web.client.dto.GridCustomColumnInfo;
 import ch.systemsx.cisd.openbis.generic.client.web.client.dto.GridFilters;
 import ch.systemsx.cisd.openbis.generic.client.web.client.dto.GridRowModels;
-import ch.systemsx.cisd.openbis.generic.client.web.client.dto.RelatedDataSetCriteria;
 import ch.systemsx.cisd.openbis.generic.client.web.client.dto.ResultSet;
 import ch.systemsx.cisd.openbis.generic.client.web.client.dto.ResultSetFetchConfig;
 import ch.systemsx.cisd.openbis.generic.client.web.client.dto.TableExportCriteria;
 import ch.systemsx.cisd.openbis.generic.shared.basic.GridRowModel;
 import ch.systemsx.cisd.openbis.generic.shared.basic.IColumnDefinition;
-import ch.systemsx.cisd.openbis.generic.shared.basic.IEntityInformationHolder;
 import ch.systemsx.cisd.openbis.generic.shared.basic.IEntityInformationHolderWithPermId;
 import ch.systemsx.cisd.openbis.generic.shared.basic.URLMethodWithParameters;
 import ch.systemsx.cisd.openbis.generic.shared.basic.dto.BasicEntityType;
@@ -115,7 +111,6 @@ import ch.systemsx.cisd.openbis.generic.shared.basic.dto.DatabaseModificationKin
 import ch.systemsx.cisd.openbis.generic.shared.basic.dto.EntityKind;
 import ch.systemsx.cisd.openbis.generic.shared.basic.dto.SortInfo;
 import ch.systemsx.cisd.openbis.generic.shared.basic.dto.SortInfo.SortDir;
-import ch.systemsx.cisd.openbis.generic.shared.basic.dto.TableModelRowWithObject;
 
 /**
  * @author Tomasz Pylak