*: Remove empty type_mixin definition from portal types

See merge request !1763

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Acknowledgement%20Tool.xml

@@ -42,12 +42,6 @@
             <key> <string>type_class</string> </key>
             <value> <string>AcknowledgementTool</string> </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Acquired%20Property.xml

@@ -83,12 +83,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Active%20Process.xml

@@ -42,12 +42,6 @@
             <key> <string>type_class</string> </key>
             <value> <string>ActiveProcess</string> </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Activity%20Tool.xml

@@ -42,12 +42,6 @@
             <key> <string>type_class</string> </key>
             <value> <string>ActivityTool</string> </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Amount.xml

@@ -52,12 +52,6 @@
             <key> <string>type_class</string> </key>
             <value> <string>Amount</string> </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Applied%20Rule.xml

@@ -81,12 +81,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Attribute%20Blacklisted%20Constraint.xml

@@ -75,12 +75,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Attribute%20Equality%20Constraint.xml

@@ -73,12 +73,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
         <item>
             <key> <string>type_zodb_property_sheet_list</string> </key>
             <value>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Attribute%20Unicity%20Constraint.xml

@@ -75,12 +75,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Base%20Type.xml

@@ -101,12 +101,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Cache%20Bag.xml

@@ -66,12 +66,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Callable%20Tool.xml

@@ -75,12 +75,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Catalog%20Tool.xml

@@ -54,12 +54,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Catalog.xml

@@ -52,12 +52,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Category%20Acquired%20Membership%20State%20Constraint.xml

@@ -73,12 +73,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Category%20Existence%20Constraint.xml

@@ -83,12 +83,6 @@
             <key> <string>type_class</string> </key>
             <value> <string>CategoryExistenceConstraint</string> </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Category%20Membership%20Arity%20Constraint.xml

@@ -73,12 +73,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Category%20Membership%20State%20Constraint.xml

@@ -75,12 +75,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Category%20Property.xml

@@ -77,12 +77,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Category%20Related%20Membership%20Arity%20Constraint.xml

@@ -73,12 +73,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Category%20Related%20Membership%20State%20Constraint.xml

@@ -75,12 +75,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Component%20Tool.xml

@@ -87,12 +87,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Content%20Existence%20Constraint.xml

@@ -73,12 +73,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Diff%20Tool.xml

@@ -48,12 +48,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Document%20Component.xml

@@ -96,12 +96,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Dynamic%20Category%20Property.xml

@@ -77,12 +77,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/ERP5%20Form.xml

@@ -48,12 +48,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Event.xml

@@ -54,12 +54,6 @@ This portal type is an abstract portal type, so that Event temp_objects can be c
             <key> <string>type_class</string> </key>
             <value> <string>Event</string> </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Extension%20Component.xml

@@ -96,12 +96,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/External%20Method.xml

@@ -71,12 +71,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Interaction%20Workflow%20Interaction.xml

@@ -54,12 +54,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Interaction%20Workflow.xml

@@ -56,12 +56,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Interface%20Component.xml

@@ -96,12 +96,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Mixin%20Component.xml

@@ -96,12 +96,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Module%20Component.xml

@@ -96,12 +96,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Movement.xml

@@ -52,12 +52,6 @@
             <key> <string>type_class</string> </key>
             <value> <string>Movement</string> </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Notification%20Tool.xml

@@ -42,12 +42,6 @@
             <key> <string>type_class</string> </key>
             <value> <string>NotificationTool</string> </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Preference%20Tool%20Type.xml

@@ -40,12 +40,6 @@
             <key> <string>type_class</string> </key>
             <value> <string>PreferenceToolType</string> </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Preference%20Type.xml

@@ -59,12 +59,6 @@
             <key> <string>type_class</string> </key>
             <value> <string>PreferenceType</string> </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Property%20Existence%20Constraint.xml

@@ -83,12 +83,6 @@
             <key> <string>type_class</string> </key>
             <value> <string>PropertyExistenceConstraint</string> </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Property%20Sheet.xml

@@ -84,12 +84,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
         <item>
             <key> <string>type_mixin_list</string> </key>
             <value>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Property%20Type%20Validity%20Constraint.xml

@@ -89,12 +89,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
         <item>
             <key> <string>type_zodb_property_sheet_list</string> </key>
             <value>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/PyData%20Script.xml

@@ -71,12 +71,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Python%20Script.xml

@@ -69,12 +69,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/SQL%20Method.xml

@@ -48,12 +48,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Script%20Constraint.xml

@@ -73,12 +73,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Selection%20Tool.xml

@@ -42,12 +42,6 @@
             <key> <string>type_class</string> </key>
             <value> <string>SelectionTool</string> </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Session%20Tool.xml

@@ -87,12 +87,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Simulation%20Movement.xml

@@ -91,12 +91,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Standard%20Property.xml

@@ -77,12 +77,6 @@
             <key> <string>type_class</string> </key>
             <value> <string>StandardProperty</string> </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/String%20Attribute%20Match%20Constraint.xml

@@ -75,12 +75,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/System%20Preference.xml

@@ -75,12 +75,6 @@
             <key> <string>type_class</string> </key>
             <value> <string>Preference</string> </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/TALES%20Constraint.xml

@@ -73,12 +73,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Test%20Component.xml

@@ -96,12 +96,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Test%20Tool.xml

@@ -42,12 +42,6 @@
             <key> <string>type_class</string> </key>
             <value> <string>TestTool</string> </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Tool%20Component.xml

@@ -96,12 +96,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Workflow%20Script.xml

@@ -50,12 +50,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Workflow%20State.xml

@@ -79,12 +79,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Workflow%20Tool.xml

@@ -68,12 +68,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Workflow%20Transition%20Variable.xml

@@ -92,12 +92,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Workflow%20Transition.xml

@@ -84,12 +84,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Workflow%20Variable.xml

@@ -78,12 +78,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Workflow.xml

@@ -89,12 +89,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Worklist.xml

@@ -58,12 +58,6 @@
               <tuple/>
             </value>
         </item>
-        <item>
-            <key> <string>type_mixin</string> </key>
-            <value>
-              <tuple/>
-            </value>
-        </item>
       </dictionary>
     </pickle>
   </record>