diff --git a/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Invoice%20Cell.xml b/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Invoice%20Cell.xml
index 1405291362e5583dbbf055014e012974b41d4914..6d67908f29166578bcae77449d05b019b1f21b9d 100644
--- a/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Invoice%20Cell.xml
+++ b/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Invoice%20Cell.xml
@@ -55,6 +55,10 @@
             <key> <string>title</string> </key>
             <value> <string></string> </value>
         </item>
+        <item>
+            <key> <string>type_class</string> </key>
+            <value> <string>InvoiceCell</string> </value>
+        </item>
       </dictionary>
     </pickle>
   </record>
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 6629ec95d7a1defbc65b899b416cd7d5a6a6ffd2..2a7bd561be9f3949d2c9b898498fbf904cc82919 100644
--- a/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Invoice%20Simulation%20Rule.xml
+++ b/bt5/erp5_invoicing/PortalTypeTemplateItem/portal_types/Invoice%20Simulation%20Rule.xml
@@ -54,6 +54,10 @@
             <key> <string>title</string> </key>
             <value> <string></string> </value>
         </item>
+        <item>
+            <key> <string>type_class</string> </key>
+            <value> <string>InvoiceSimulationRule</string> </value>
+        </item>
       </dictionary>
     </pickle>
   </record>
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 3da1f74ac24e71b66dabadafbe8c91dab8bac103..fab671301502b7b4928e0e8ee33ddec7de327774 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
@@ -62,6 +62,10 @@
             <key> <string>title</string> </key>
             <value> <string></string> </value>
         </item>
+        <item>
+            <key> <string>type_class</string> </key>
+            <value> <string>InvoiceTransactionSimulationRule</string> </value>
+        </item>
       </dictionary>
     </pickle>
   </record>
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 0e9dab762d1c5ef69518f57f68fcd3301a693edd..9e833bcf874aaf7568561614d530e604cecfeb05 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
@@ -79,6 +79,10 @@
             <key> <string>title</string> </key>
             <value> <string></string> </value>
         </item>
+        <item>
+            <key> <string>type_class</string> </key>
+            <value> <string>TradeModelSimulationRule</string> </value>
+        </item>
       </dictionary>
     </pickle>
   </record>