New portal type group: "domain".

Can be used to identify whether a document should be used to match other
documents, rather than as a final document itself.

product/ERP5/ERP5Site.py

@@ -1248,6 +1248,14 @@ class ERP5Site(FolderMixIn, CMFSite, CacheCookieMixin):
            self._getPortalConfiguration(
                   'portal_balance_transaction_line_type_list')
 
+  security.declareProtected(Permissions.AccessContentsInformation,
+                            'getPortalDomainTypeList')
+  def getPortalDomainTypeList(self):
+    """
+      Return domain types.
+    """
+    return self._getPortalGroupedTypeList('domain')
+
   security.declareProtected(Permissions.AccessContentsInformation,
                             'getPortalCurrentInventoryStateList')
   def getPortalCurrentInventoryStateList(self):

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Domain%20Generator.xml

@@ -33,7 +33,9 @@
         <item>
             <key> <string>group_list</string> </key>
             <value>
-              <tuple/>
+              <tuple>
+                <string>domain</string>
+              </tuple>
             </value>
         </item>
         <item>

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

@@ -45,6 +45,14 @@
             <key> <string>filter_content_types</string> </key>
             <value> <int>1</int> </value>
         </item>
+        <item>
+            <key> <string>group_list</string> </key>
+            <value>
+              <tuple>
+                <string>domain</string>
+              </tuple>
+            </value>
+        </item>
         <item>
             <key> <string>id</string> </key>
             <value> <string>Domain</string> </value>

product/ERP5Type/ERP5Type.py

@@ -309,6 +309,8 @@ class ERP5TypeInformation(XMLObject,
       'personal_item',
       # Base
       'entity', 'login',
+      # Core
+      'domain',
       # Wendelin
       'device',
       'device_configuration',