diff --git a/product/ERP5Type/Base.py b/product/ERP5Type/Base.py
index 7a1862d08325daf84e5624b1a51d64a55ae7049d..76d3acc9e72fd66e22d14a3cba2483f3ca935403 100755
--- a/product/ERP5Type/Base.py
+++ b/product/ERP5Type/Base.py
@@ -137,7 +137,7 @@ def initializePortalTypeDynamicProperties(self, klass, ptype, recursive=0):
         # Because of the order we generate accessors, it is still possible
         # to overload data access for some accessors
         ps_list = tuple(ps_list) + getClassPropertyList(klass)
-        #LOG('ps_list',0, str(ps_list))
+        LOG('ps_list',0, str(ps_list))
       else:	  
         ps_list = getClassPropertyList(klass)        
       for base in ps_list:
@@ -159,7 +159,7 @@ def initializePortalTypeDynamicProperties(self, klass, ptype, recursive=0):
       else:
         prop_holder.security = ClassSecurityInfo() # Is this OK for security XXX ?
       from Utils import initializeDefaultProperties
-      #LOG('initializeDefaultProperties: %s' % ptype, 0, str(prop_holder.__dict__))
+      LOG('initializeDefaultProperties: %s' % ptype, 0, str(prop_holder.__dict__))
       initializeDefaultProperties([prop_holder], object=self)         
       #LOG('initializeDefaultProperties: %s' % ptype, 0, str(prop_holder.__dict__))      
       # We should now make sure workflow methods are defined
@@ -279,9 +279,11 @@ class Base( CopyContainer, PortalContent, ActiveObject, ERP5PropertyManager ):
     """ Method overload - properties are now defined on the ptype """
     global aq_portal_type
     ptype = self.portal_type
-    self._aq_dynamic(None) # Make sure aq_dynamic has been called once
+    #LOG('_propertyMap',0,ptype)
+    self._aq_dynamic('id') # Make sure aq_dynamic has been called once    
     if aq_portal_type.has_key(ptype):      
-      return tuple(list(getattr(aq_portal_type[ptype], '_properties', None)) + 
+      #LOG('_propertyMap ptype',0,list(getattr(aq_portal_type[ptype], '_properties', ())))
+      return tuple(list(getattr(aq_portal_type[ptype], '_properties', ())) + 
                    list(getattr(self, '_local_properties', ())))
     return ERP5PropertyManager._propertyMap(self) 
   
diff --git a/product/ERP5Type/Document/Folder.py b/product/ERP5Type/Document/Folder.py
index d644fc7ea6978bf59f976750f9fa95bcac3b3a11..dd3831ba3262b6e40e5ae14f778037a4006bea62 100755
--- a/product/ERP5Type/Document/Folder.py
+++ b/product/ERP5Type/Document/Folder.py
@@ -108,6 +108,8 @@ class FolderMixIn(ExtensionClass.Base):
           my_id = 1
         while self.hasContent(str(my_id)):
           my_id = my_id + 1
+        #LOG('_setLastId', 0, str(self))          
+        #LOG('_setLastId', 0, str(self.aq_base))          
         self._setLastId(str(my_id)) # Make sure no reindexing happens
       else:
         my_id = self.portal_ids.generateNewId(id_group=id_group,default=default,method=method)
@@ -247,7 +249,8 @@ be a problem)."""
   security.declareProtected( Permissions.ModifyPortalContent, '_edit' )
   _edit = Base._edit
   _setPropValue = Base._setPropValue
-
+  _propertyMap = Base._propertyMap # are there any others XXX ?
+    
   #security.declareProtected( Permissions.DeletePortalContent, 'manage_delObjects' )
   #manage_delObjects = CopyContainer.manage_delObjects