diff --git a/screening/source/java/ch/systemsx/cisd/openbis/plugin/screening/client/web/client/application/Dict.java b/screening/source/java/ch/systemsx/cisd/openbis/plugin/screening/client/web/client/application/Dict.java
index b89ece68f9138e0286a004203c912cbb775fd6bc..808f61b9ef4685fdea92b81955b360ed70b3dc10 100644
--- a/screening/source/java/ch/systemsx/cisd/openbis/plugin/screening/client/web/client/application/Dict.java
+++ b/screening/source/java/ch/systemsx/cisd/openbis/plugin/screening/client/web/client/application/Dict.java
@@ -113,9 +113,6 @@ public final class Dict extends ch.systemsx.cisd.openbis.generic.client.web.clie
 
     public static final String MATERIAL_IN_ALL_ASSAYS = "MATERIAL_IN_ALL_ASSAYS";
 
-    public static final String MATERIAL_IN_ALL_ASSAYS_OF_PROJECT =
-            "MATERIAL_IN_ALL_ASSAYS_OF_PROJECT";
-
     private Dict()
     {
         // Can not be instantiated.
diff --git a/screening/source/java/ch/systemsx/cisd/openbis/plugin/screening/client/web/client/application/detailviewers/MaterialFeaturesFromAllExperimentsComponent.java b/screening/source/java/ch/systemsx/cisd/openbis/plugin/screening/client/web/client/application/detailviewers/MaterialFeaturesFromAllExperimentsComponent.java
index bda748f93aaa0ff91d947223e83d36380c707d72..234c09ab83ffa1b0a7a5c01778ef25361a8360a4 100644
--- a/screening/source/java/ch/systemsx/cisd/openbis/plugin/screening/client/web/client/application/detailviewers/MaterialFeaturesFromAllExperimentsComponent.java
+++ b/screening/source/java/ch/systemsx/cisd/openbis/plugin/screening/client/web/client/application/detailviewers/MaterialFeaturesFromAllExperimentsComponent.java
@@ -18,7 +18,6 @@ package ch.systemsx.cisd.openbis.plugin.screening.client.web.client.application.
 
 import ch.systemsx.cisd.openbis.generic.client.web.client.application.IViewContext;
 import ch.systemsx.cisd.openbis.generic.client.web.client.application.ui.grid.IDisposableComponent;
-import ch.systemsx.cisd.openbis.generic.shared.basic.dto.BasicProjectIdentifier;
 import ch.systemsx.cisd.openbis.generic.shared.basic.dto.Material;
 import ch.systemsx.cisd.openbis.plugin.screening.client.web.client.IScreeningClientServiceAsync;
 import ch.systemsx.cisd.openbis.plugin.screening.client.web.client.application.Dict;
@@ -66,18 +65,8 @@ public class MaterialFeaturesFromAllExperimentsComponent
     {
         if (screeningViewContext.getModel().isEmbeddedMode())
         {
-            BasicProjectIdentifier projectIdentifierOrNull =
-                    experimentSearchCriteria.tryGetProjectIdentifier();
-            if (projectIdentifierOrNull != null)
-            {
-                return screeningViewContext.getMessage(Dict.MATERIAL_IN_ALL_ASSAYS_OF_PROJECT,
-                        MaterialComponentUtils.getMaterialFullName(material, true),
-                        projectIdentifierOrNull);
-            } else
-            {
-                return screeningViewContext.getMessage(Dict.MATERIAL_IN_ALL_ASSAYS,
-                        MaterialComponentUtils.getMaterialFullName(material, true));
-            }
+            return screeningViewContext.getMessage(Dict.MATERIAL_IN_ALL_ASSAYS,
+                    MaterialComponentUtils.getMaterialFullName(material, true));
         } else
         {
             // header is not needed in SIMPLE & NORMAL view mode because there the context is clear