diff --git a/bt5/erp5_project/SkinTemplateItem/portal_skins/erp5_project/ProjectModule_viewMilestoneReport/listbox.xml b/bt5/erp5_project/SkinTemplateItem/portal_skins/erp5_project/ProjectModule_viewMilestoneReport/listbox.xml
index cbea7d3155719b92e4ad31d28435c2f209a0d17c..cc1730fab1ddc491d1cd3b3d94efcd42e1067c29 100644
--- a/bt5/erp5_project/SkinTemplateItem/portal_skins/erp5_project/ProjectModule_viewMilestoneReport/listbox.xml
+++ b/bt5/erp5_project/SkinTemplateItem/portal_skins/erp5_project/ProjectModule_viewMilestoneReport/listbox.xml
@@ -343,6 +343,14 @@
                           <string>milestone_outcome_description</string>
                           <string>Outcome</string>
                         </tuple>
+                        <tuple>
+                          <string>quantity</string>
+                          <string>Quantity</string>
+                        </tuple>
+                        <tuple>
+                          <string>quantity_unit</string>
+                          <string>Quantity Unit</string>
+                        </tuple>
                         <tuple>
                           <string>stop_date</string>
                           <string>Stop Date</string>