diff --git a/openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/ui/grid/ExtendedGridView.java b/openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/ui/grid/ExtendedGridView.java
index f7c793fe9b3e002a27e63ec86f1fdc035de37628..7a4fcc5a1947557dea409d59a49b31b58241069c 100644
--- a/openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/ui/grid/ExtendedGridView.java
+++ b/openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/ui/grid/ExtendedGridView.java
@@ -62,7 +62,7 @@ class ExtendedGridView extends GridView
             };
         header.setSplitterWidth(splitterWidth);
         header.setMinColumnWidth(grid.getMinColumnWidth());
-
+        header.setTitle("[Click] to sort, [SHIFT+Click] to adjust width");
         return header;
     }