diff --git a/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/ProductionOrderModule_getSelectionProductionOrderList.xml b/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/ProductionOrderModule_getSelectionProductionOrderList.xml
index 32e5fc47d33d88bbceafd52913febe595b93cbfe..a5fb89b2fb649c36b486b5f40552e4a51efa3b68 100644
--- a/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/ProductionOrderModule_getSelectionProductionOrderList.xml
+++ b/bt5/erp5_mrp/SkinTemplateItem/portal_skins/erp5_mrp/ProductionOrderModule_getSelectionProductionOrderList.xml
@@ -50,8 +50,10 @@
         </item>
         <item>
             <key> <string>_body</string> </key>
-            <value> <string>return context.portal_selections.getSelectionValueList(context=context,\n
+            <value> <string>return [brain\n
+        for brain in context.portal_selections.getSelectionValueList(context=context,\n
                                                 selection_name= \'production_order_module_selection\')\n
+        if brain.getStartDate() is not None and brain.getStopDate() is not None]\n
 </string> </value>
         </item>
         <item>
diff --git a/bt5/erp5_mrp/bt/change_log b/bt5/erp5_mrp/bt/change_log
index 20665dde856bb39834f16f088312778e413b61c9..cdc0fa1f873526a996f8aacf2f8a062d4ab76e3c 100644
--- a/bt5/erp5_mrp/bt/change_log
+++ b/bt5/erp5_mrp/bt/change_log
@@ -1,3 +1,6 @@
+2011-06-07 yusei
+* Stop displaying non-dated production order in planning box. It is useless.
+
 2011-06-02 arnaud.fontaine
 * Fix quantity unit conversion on ProductionOrder_viewMaterialConsumption.
 
diff --git a/bt5/erp5_mrp/bt/revision b/bt5/erp5_mrp/bt/revision
index 4754f24761375d44117927d26feadc16d867f3b6..a8114de9cfe66ff415376d115728191c625c1076 100644
--- a/bt5/erp5_mrp/bt/revision
+++ b/bt5/erp5_mrp/bt/revision
@@ -1 +1 @@
-461
\ No newline at end of file
+462
\ No newline at end of file