diff --git a/bt5/erp5_invoicing/PortalTypeAllowedContentTypeTemplateItem/allowed_content_types.xml b/bt5/erp5_invoicing/PortalTypeAllowedContentTypeTemplateItem/allowed_content_types.xml
index 691f694c1ca4371055820609ceb9dbe8bb52c9eb..7205b71f6a110c69cbf0bb5967e84265514648df 100644
--- a/bt5/erp5_invoicing/PortalTypeAllowedContentTypeTemplateItem/allowed_content_types.xml
+++ b/bt5/erp5_invoicing/PortalTypeAllowedContentTypeTemplateItem/allowed_content_types.xml
@@ -5,6 +5,7 @@
  </portal_type>
  <portal_type id="Invoice Simulation Rule">
   <item>Category Divergence Tester</item>
+  <item>Mapped Property</item>
   <item>Property Divergence Tester</item>
   <item>Quantity Divergence Tester</item>
  </portal_type>
@@ -18,6 +19,7 @@
  <portal_type id="Invoice Transaction Simulation Rule">
   <item>Accounting Rule Cell</item>
   <item>Category Divergence Tester</item>
+  <item>Mapped Property</item>
   <item>Predicate</item>
   <item>Property Divergence Tester</item>
   <item>Quantity Divergence Tester</item>
@@ -42,6 +44,7 @@
  </portal_type>
  <portal_type id="Trade Model Simulation Rule">
   <item>Category Divergence Tester</item>
+  <item>Mapped Property</item>
   <item>Property Divergence Tester</item>
   <item>Quantity Divergence Tester</item>
  </portal_type>
diff --git a/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Invoice%20Simulation%20Rule.xml b/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Invoice%20Simulation%20Rule.xml
index 738663212b62539201a19e5577ae5d60f6bdf95a..e68ef0bd55eb31d111665489efd1935c77067810 100644
--- a/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Invoice%20Simulation%20Rule.xml
+++ b/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Invoice%20Simulation%20Rule.xml
@@ -49,11 +49,15 @@
         </item>
         <item>
             <key> <string>init_script</string> </key>
-            <value> <string></string> </value>
+            <value>
+              <none/>
+            </value>
         </item>
         <item>
             <key> <string>permission</string> </key>
-            <value> <string></string> </value>
+            <value>
+              <none/>
+            </value>
         </item>
         <item>
             <key> <string>title</string> </key>
diff --git a/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Invoice%20Transaction%20Simulation%20Rule.xml b/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Invoice%20Transaction%20Simulation%20Rule.xml
index fd3f014a8bd4fb1bf856054e1ef19d06c9e93ee4..2be86f45b859802a0e722025b573d5916a1368b8 100644
--- a/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Invoice%20Transaction%20Simulation%20Rule.xml
+++ b/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Invoice%20Transaction%20Simulation%20Rule.xml
@@ -51,11 +51,15 @@
         </item>
         <item>
             <key> <string>init_script</string> </key>
-            <value> <string></string> </value>
+            <value>
+              <none/>
+            </value>
         </item>
         <item>
             <key> <string>permission</string> </key>
-            <value> <string></string> </value>
+            <value>
+              <none/>
+            </value>
         </item>
         <item>
             <key> <string>title</string> </key>
diff --git a/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Trade%20Model%20Simulation%20Rule.xml b/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Trade%20Model%20Simulation%20Rule.xml
index b1856b7df94bf1c4311406b0002df8fdee8f9efa..bb93873b0398dcf3ba1fe23919bd3d9667356c18 100644
--- a/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Trade%20Model%20Simulation%20Rule.xml
+++ b/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Trade%20Model%20Simulation%20Rule.xml
@@ -42,7 +42,9 @@
         </item>
         <item>
             <key> <string>description</string> </key>
-            <value> <string></string> </value>
+            <value>
+              <none/>
+            </value>
         </item>
         <item>
             <key> <string>factory</string> </key>
@@ -66,11 +68,15 @@
         </item>
         <item>
             <key> <string>init_script</string> </key>
-            <value> <string></string> </value>
+            <value>
+              <none/>
+            </value>
         </item>
         <item>
             <key> <string>permission</string> </key>
-            <value> <string></string> </value>
+            <value>
+              <none/>
+            </value>
         </item>
         <item>
             <key> <string>title</string> </key>
diff --git a/bt5/erp5_invoicing/bt/change_log b/bt5/erp5_invoicing/bt/change_log
index de5892e6c7756638fe472c85d4ae7f75e1d6dc54..1e97d42b8e8f4cd44ef5f357ab798180e54b503e 100644
--- a/bt5/erp5_invoicing/bt/change_log
+++ b/bt5/erp5_invoicing/bt/change_log
@@ -1,3 +1,6 @@
+2010-05-05 yo
+* Allow several simulation rules to have Mapped Property.
+
 2010-04-07 yusei
 * Fix python scripts which ids were wrong.
 
diff --git a/bt5/erp5_invoicing/bt/revision b/bt5/erp5_invoicing/bt/revision
index ac471d3ba0cca3f689cdf6462b3864fb73a52b60..bbce65161cd0869836bce61dea4b7243aba084dc 100644
--- a/bt5/erp5_invoicing/bt/revision
+++ b/bt5/erp5_invoicing/bt/revision
@@ -1 +1 @@
-355
\ No newline at end of file
+356
\ No newline at end of file
diff --git a/bt5/erp5_invoicing/bt/template_portal_type_allowed_content_type_list b/bt5/erp5_invoicing/bt/template_portal_type_allowed_content_type_list
index cb975e672f7068f93c63ff6a24624699e9d5abf1..318f2543be2bf4c536b3c6340c22cccc2e986f40 100644
--- a/bt5/erp5_invoicing/bt/template_portal_type_allowed_content_type_list
+++ b/bt5/erp5_invoicing/bt/template_portal_type_allowed_content_type_list
@@ -1,6 +1,7 @@
 Invoice Line | Invoice Cell
 Invoice Line | Invoice Line
 Invoice Simulation Rule | Category Divergence Tester
+Invoice Simulation Rule | Mapped Property
 Invoice Simulation Rule | Property Divergence Tester
 Invoice Simulation Rule | Quantity Divergence Tester
 Invoice Transaction Rule | Accounting Rule Cell
@@ -10,6 +11,7 @@ Invoice Transaction Rule | Property Divergence Tester
 Invoice Transaction Rule | Quantity Divergence Tester
 Invoice Transaction Simulation Rule | Accounting Rule Cell
 Invoice Transaction Simulation Rule | Category Divergence Tester
+Invoice Transaction Simulation Rule | Mapped Property
 Invoice Transaction Simulation Rule | Predicate
 Invoice Transaction Simulation Rule | Property Divergence Tester
 Invoice Transaction Simulation Rule | Quantity Divergence Tester
@@ -26,5 +28,6 @@ Trade Model Rule | Category Divergence Tester
 Trade Model Rule | Property Divergence Tester
 Trade Model Rule | Quantity Divergence Tester
 Trade Model Simulation Rule | Category Divergence Tester
+Trade Model Simulation Rule | Mapped Property
 Trade Model Simulation Rule | Property Divergence Tester
 Trade Model Simulation Rule | Quantity Divergence Tester
\ No newline at end of file