diff --git a/product/ERP5/bootstrap/erp5_core/ActionTemplateItem/portal_types/Category%20Acquired%20Membership%20Arity%20Constraint/predicate.xml b/product/ERP5/bootstrap/erp5_core/ActionTemplateItem/portal_types/Category%20Acquired%20Membership%20Arity%20Constraint/predicate.xml
new file mode 100644
index 0000000000000000000000000000000000000000..784dbba036d46d802380d27799f0f40557e8620b
--- /dev/null
+++ b/product/ERP5/bootstrap/erp5_core/ActionTemplateItem/portal_types/Category%20Acquired%20Membership%20Arity%20Constraint/predicate.xml
@@ -0,0 +1,124 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="ActionInformation" module="Products.CMFCore.ActionInformation"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_local_properties</string> </key>
+            <value>
+              <tuple>
+                <dictionary>
+                  <item>
+                      <key> <string>id</string> </key>
+                      <value> <string>is_indexable</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>type</string> </key>
+                      <value> <string>string</string> </value>
+                  </item>
+                </dictionary>
+                <dictionary>
+                  <item>
+                      <key> <string>id</string> </key>
+                      <value> <string>reindex_kw</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>type</string> </key>
+                      <value> <string>string</string> </value>
+                  </item>
+                </dictionary>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>action</string> </key>
+            <value>
+              <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+            </value>
+        </item>
+        <item>
+            <key> <string>categories</string> </key>
+            <value>
+              <tuple>
+                <string>action_type/object_view</string>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>category</string> </key>
+            <value> <string>object_view</string> </value>
+        </item>
+        <item>
+            <key> <string>condition</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>icon</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>predicate</string> </value>
+        </item>
+        <item>
+            <key> <string>is_indexable</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>permissions</string> </key>
+            <value>
+              <tuple>
+                <string>View</string>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>portal_type</string> </key>
+            <value> <string>Action Information</string> </value>
+        </item>
+        <item>
+            <key> <string>priority</string> </key>
+            <value> <float>2.0</float> </value>
+        </item>
+        <item>
+            <key> <string>reindex_kw</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string>Predicate</string> </value>
+        </item>
+        <item>
+            <key> <string>visible</string> </key>
+            <value> <int>1</int> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="2" aka="AAAAAAAAAAI=">
+    <pickle>
+      <global name="Expression" module="Products.CMFCore.Expression"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>text</string> </key>
+            <value> <string>string:${object_url}/Predicate_view</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/product/ERP5/bootstrap/erp5_core/ActionTemplateItem/portal_types/Category%20Acquired%20Membership%20Arity%20Constraint/view.xml b/product/ERP5/bootstrap/erp5_core/ActionTemplateItem/portal_types/Category%20Acquired%20Membership%20Arity%20Constraint/view.xml
new file mode 100644
index 0000000000000000000000000000000000000000..cfa8174b7041e58e0523aaaa26309f36923ab77d
--- /dev/null
+++ b/product/ERP5/bootstrap/erp5_core/ActionTemplateItem/portal_types/Category%20Acquired%20Membership%20Arity%20Constraint/view.xml
@@ -0,0 +1,124 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="ActionInformation" module="Products.CMFCore.ActionInformation"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_local_properties</string> </key>
+            <value>
+              <tuple>
+                <dictionary>
+                  <item>
+                      <key> <string>id</string> </key>
+                      <value> <string>is_indexable</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>type</string> </key>
+                      <value> <string>string</string> </value>
+                  </item>
+                </dictionary>
+                <dictionary>
+                  <item>
+                      <key> <string>id</string> </key>
+                      <value> <string>reindex_kw</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>type</string> </key>
+                      <value> <string>string</string> </value>
+                  </item>
+                </dictionary>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>action</string> </key>
+            <value>
+              <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+            </value>
+        </item>
+        <item>
+            <key> <string>categories</string> </key>
+            <value>
+              <tuple>
+                <string>action_type/object_view</string>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>category</string> </key>
+            <value> <string>object_view</string> </value>
+        </item>
+        <item>
+            <key> <string>condition</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>icon</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>view</string> </value>
+        </item>
+        <item>
+            <key> <string>is_indexable</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>permissions</string> </key>
+            <value>
+              <tuple>
+                <string>View</string>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>portal_type</string> </key>
+            <value> <string>Action Information</string> </value>
+        </item>
+        <item>
+            <key> <string>priority</string> </key>
+            <value> <float>1.0</float> </value>
+        </item>
+        <item>
+            <key> <string>reindex_kw</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string>View</string> </value>
+        </item>
+        <item>
+            <key> <string>visible</string> </key>
+            <value> <int>1</int> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="2" aka="AAAAAAAAAAI=">
+    <pickle>
+      <global name="Expression" module="Products.CMFCore.Expression"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>text</string> </key>
+            <value> <string>string:${object_url}/CategoryMembershipArityConstraint_view</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/product/ERP5/bootstrap/erp5_core/PortalTypeAllowedContentTypeTemplateItem/allowed_content_types.xml b/product/ERP5/bootstrap/erp5_core/PortalTypeAllowedContentTypeTemplateItem/allowed_content_types.xml
index 8b834caff8cf09a0e683d192bbbfb88d03f19be2..d034c77014faf886e35b010d4d383fdea2ec7b17 100644
--- a/product/ERP5/bootstrap/erp5_core/PortalTypeAllowedContentTypeTemplateItem/allowed_content_types.xml
+++ b/product/ERP5/bootstrap/erp5_core/PortalTypeAllowedContentTypeTemplateItem/allowed_content_types.xml
@@ -55,6 +55,7 @@
  <portal_type id="Property Sheet">
   <item>Acquired Property</item>
   <item>Attribute Equality Constraint</item>
+  <item>Category Acquired Membership Arity Constraint</item>
   <item>Category Existence Constraint</item>
   <item>Category Membership Arity Constraint</item>
   <item>Category Property</item>
diff --git a/product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Category%20Acquired%20Membership%20Arity%20Constraint.xml b/product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Category%20Acquired%20Membership%20Arity%20Constraint.xml
new file mode 100644
index 0000000000000000000000000000000000000000..45e0593ab122925a53e7a4788210f1a891a65f51
--- /dev/null
+++ b/product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Category%20Acquired%20Membership%20Arity%20Constraint.xml
@@ -0,0 +1,113 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="Base Type" module="erp5.portal_type"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_property_domain_dict</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>short_title</string> </key>
+                    <value>
+                      <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>title</string> </key>
+                    <value>
+                      <persistent> <string encoding="base64">AAAAAAAAAAM=</string> </persistent>
+                    </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>content_icon</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>Category Acquired Membership Arity Constraint</string> </value>
+        </item>
+        <item>
+            <key> <string>init_script</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>permission</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>portal_type</string> </key>
+            <value> <string>Base Type</string> </value>
+        </item>
+        <item>
+            <key> <string>type_class</string> </key>
+            <value> <string>CategoryMembershipArityConstraint</string> </value>
+        </item>
+        <item>
+            <key> <string>type_interface</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+        <item>
+            <key> <string>type_mixin</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="2" aka="AAAAAAAAAAI=">
+    <pickle>
+      <global name="TranslationInformation" module="Products.ERP5Type.TranslationProviderBase"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>domain_name</string> </key>
+            <value> <string>erp5_content</string> </value>
+        </item>
+        <item>
+            <key> <string>property_name</string> </key>
+            <value> <string>short_title</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="3" aka="AAAAAAAAAAM=">
+    <pickle>
+      <global name="TranslationInformation" module="Products.ERP5Type.TranslationProviderBase"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>domain_name</string> </key>
+            <value> <string>erp5_content</string> </value>
+        </item>
+        <item>
+            <key> <string>property_name</string> </key>
+            <value> <string>title</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/product/ERP5/bootstrap/erp5_core/PortalTypeWorkflowChainTemplateItem/workflow_chain_type.xml b/product/ERP5/bootstrap/erp5_core/PortalTypeWorkflowChainTemplateItem/workflow_chain_type.xml
index a463c0aaa2bd9f6f5a21693a082d2e0d9f4c0913..629babbbfb49584d08921d9030fd589f4e51be11 100644
--- a/product/ERP5/bootstrap/erp5_core/PortalTypeWorkflowChainTemplateItem/workflow_chain_type.xml
+++ b/product/ERP5/bootstrap/erp5_core/PortalTypeWorkflowChainTemplateItem/workflow_chain_type.xml
@@ -27,6 +27,10 @@
   <type>Category</type>
   <workflow>edit_workflow</workflow>
  </chain>
+ <chain>
+  <type>Category Acquired Membership Arity Constraint</type>
+  <workflow>dynamic_class_generation_interaction_workflow</workflow>
+ </chain>
  <chain>
   <type>Category Existence Constraint</type>
   <workflow>dynamic_class_generation_interaction_workflow</workflow>
diff --git a/product/ERP5/bootstrap/erp5_core/WorkflowTemplateItem/portal_workflow/dynamic_class_generation_interaction_workflow/interactions/ChangeProperty_resetDynamicClasses.xml b/product/ERP5/bootstrap/erp5_core/WorkflowTemplateItem/portal_workflow/dynamic_class_generation_interaction_workflow/interactions/ChangeProperty_resetDynamicClasses.xml
index 8787dbf0a3029df714e6daad3b2a93352da13943..cbfe98e9eb19c2d734cf412473f7c9f1735ba4f1 100644
--- a/product/ERP5/bootstrap/erp5_core/WorkflowTemplateItem/portal_workflow/dynamic_class_generation_interaction_workflow/interactions/ChangeProperty_resetDynamicClasses.xml
+++ b/product/ERP5/bootstrap/erp5_core/WorkflowTemplateItem/portal_workflow/dynamic_class_generation_interaction_workflow/interactions/ChangeProperty_resetDynamicClasses.xml
@@ -71,6 +71,7 @@
                 <string>Acquired Property</string>
                 <string>Attribute Equality Constraint</string>
                 <string>Base Category</string>
+                <string>Category Acquired Membership Arity Constraint</string>
                 <string>Category Existence Constraint</string>
                 <string>Category Membership Arity Constraint</string>
                 <string>Category Property</string>
diff --git a/product/ERP5/bootstrap/erp5_core/bt/change_log b/product/ERP5/bootstrap/erp5_core/bt/change_log
index f7f7bbb6d49c467bd6fcb9b8a72c363f9a7c53d6..6461d37f87e6dc99d54c99c8ecc63a5b88a8eb39 100644
--- a/product/ERP5/bootstrap/erp5_core/bt/change_log
+++ b/product/ERP5/bootstrap/erp5_core/bt/change_log
@@ -1,3 +1,6 @@
+2010-11-29 arnaud.fontaine
+* Add Category Acquired Membership Arity Constraint portal type.
+
 2010-11-26 arnaud.fontaine
 * Add Category Membership Arity Constraint portal type and its views.
 * Add missing form action to ZODB Constraints.
diff --git a/product/ERP5/bootstrap/erp5_core/bt/revision b/product/ERP5/bootstrap/erp5_core/bt/revision
index 47d44dca367fa952345899c1c8b7b460ec606e40..eeeb865dfc98bb8a6e7e1f582d55ce33c62c9695 100644
--- a/product/ERP5/bootstrap/erp5_core/bt/revision
+++ b/product/ERP5/bootstrap/erp5_core/bt/revision
@@ -1 +1 @@
-40806
\ No newline at end of file
+40807
\ No newline at end of file
diff --git a/product/ERP5/bootstrap/erp5_core/bt/template_action_path_list b/product/ERP5/bootstrap/erp5_core/bt/template_action_path_list
index 0cce2d77e62cbb2d1e3185edfb21da4046c9dbe4..1a61f8eed328a9485ddec1fe21ce03d70f0ec965 100644
--- a/product/ERP5/bootstrap/erp5_core/bt/template_action_path_list
+++ b/product/ERP5/bootstrap/erp5_core/bt/template_action_path_list
@@ -34,6 +34,8 @@ Cache Factory | statistics
 Cache Factory | view
 Cache Tool | statistics
 Cache Tool | view
+Category Acquired Membership Arity Constraint | predicate
+Category Acquired Membership Arity Constraint | view
 Category Existence Constraint | predicate
 Category Existence Constraint | view
 Category Membership Arity Constraint | predicate
diff --git a/product/ERP5/bootstrap/erp5_core/bt/template_portal_type_allowed_content_type_list b/product/ERP5/bootstrap/erp5_core/bt/template_portal_type_allowed_content_type_list
index b8c317aa92f063a5c978d707e355bbc518ab50f0..032534c3ba9272ec9036b7db57365ab9d56ef90c 100644
--- a/product/ERP5/bootstrap/erp5_core/bt/template_portal_type_allowed_content_type_list
+++ b/product/ERP5/bootstrap/erp5_core/bt/template_portal_type_allowed_content_type_list
@@ -24,6 +24,7 @@ Preference Tool | System Preference
 Property Sheet Tool | Property Sheet
 Property Sheet | Acquired Property
 Property Sheet | Attribute Equality Constraint
+Property Sheet | Category Acquired Membership Arity Constraint
 Property Sheet | Category Existence Constraint
 Property Sheet | Category Membership Arity Constraint
 Property Sheet | Category Property
diff --git a/product/ERP5/bootstrap/erp5_core/bt/template_portal_type_id_list b/product/ERP5/bootstrap/erp5_core/bt/template_portal_type_id_list
index c96f61332bf8b1cf5293bb5bb2e2df47735770c2..ae8551926ebfd6502b17f389264389d4d0c5dfa9 100644
--- a/product/ERP5/bootstrap/erp5_core/bt/template_portal_type_id_list
+++ b/product/ERP5/bootstrap/erp5_core/bt/template_portal_type_id_list
@@ -12,6 +12,7 @@ Base Type
 Cache Factory
 Cache Tool
 Category
+Category Acquired Membership Arity Constraint
 Category Existence Constraint
 Category Membership Arity Constraint
 Category Property
diff --git a/product/ERP5/bootstrap/erp5_core/bt/template_portal_type_workflow_chain_list b/product/ERP5/bootstrap/erp5_core/bt/template_portal_type_workflow_chain_list
index cb86060daba3b531a8170850393d6862ff9657db..e7a1a3224f0238b72b904c86a5a9c8cbc75205db 100644
--- a/product/ERP5/bootstrap/erp5_core/bt/template_portal_type_workflow_chain_list
+++ b/product/ERP5/bootstrap/erp5_core/bt/template_portal_type_workflow_chain_list
@@ -6,6 +6,7 @@ Base Category | dynamic_class_generation_interaction_workflow
 Base Category | edit_workflow
 Base Type | base_type_interaction_workflow
 Base Type | dynamic_class_generation_interaction_workflow
+Category Acquired Membership Arity Constraint | dynamic_class_generation_interaction_workflow
 Category Existence Constraint | dynamic_class_generation_interaction_workflow
 Category Membership Arity Constraint | dynamic_class_generation_interaction_workflow
 Category Property | dynamic_class_generation_interaction_workflow