diff --git a/rtd_phosphonetx/source/java/ch/systemsx/cisd/openbis/plugin/phosphonetx/client/web/client/application/RawDataSampleGrid.java b/rtd_phosphonetx/source/java/ch/systemsx/cisd/openbis/plugin/phosphonetx/client/web/client/application/RawDataSampleGrid.java
index c8cba744e3e37ca88e4f343337d41d66f401c3f8..940cf861f17128e2fc8886781c412911cb299342 100644
--- a/rtd_phosphonetx/source/java/ch/systemsx/cisd/openbis/plugin/phosphonetx/client/web/client/application/RawDataSampleGrid.java
+++ b/rtd_phosphonetx/source/java/ch/systemsx/cisd/openbis/plugin/phosphonetx/client/web/client/application/RawDataSampleGrid.java
@@ -142,7 +142,7 @@ class RawDataSampleGrid extends TypedTableGrid<Sample>
     {
         return new DatabaseModificationKind[]
             { createOrDelete(ObjectKind.SAMPLE_TYPE), edit(ObjectKind.SAMPLE_TYPE),
-                    createOrDelete(ObjectKind.SPACE),
+                    edit(ObjectKind.SAMPLE), createOrDelete(ObjectKind.SPACE),
                     createOrDelete(ObjectKind.PROPERTY_TYPE_ASSIGNMENT),
                     edit(ObjectKind.PROPERTY_TYPE_ASSIGNMENT) };
     }