diff --git a/product/ERP5/PropertySheet/Amount.py b/product/ERP5/PropertySheet/Amount.py
index 9a8d149bf3dadd9b5c6221850639c6dafb6f58d6..b4dda76c98e7a5def236a6860844c6916ed8d7cf 100644
--- a/product/ERP5/PropertySheet/Amount.py
+++ b/product/ERP5/PropertySheet/Amount.py
@@ -44,18 +44,6 @@ class Amount:
   """
 
   _properties = (
-    { 'id'          : 'resource_id',
-      'description' : "The resource id involved",
-      'type'        : 'string',
-      'acquisition_base_category' : ('resource',),
-      'acquisition_portal_type'   : Expression('python: portal.getPortalResourceTypeList()'),
-      'acquisition_copy_value'    : 0,
-      'acquisition_mask_value'    : 0,
-      'acquisition_sync_value'    : 0,
-      'acquisition_accessor_id'   : 'getId',
-      'acquisition_depends'       : None,
-      'alt_accessor_id'           : ('_categoryGetResourceId', ),
-      'mode'        : 'w' },
     { 'id'          : 'resource_relative_url',
       'description' : "The resource relative url involved",
       'type'        : 'string',
@@ -67,18 +55,6 @@ class Amount:
       'acquisition_accessor_id'   : 'getRelativeUrl',
       'acquisition_depends'       : None,
       'mode'        : 'w' },
-    { 'id'          : 'resource_title',
-      'description' : "The resource title involved",
-      'type'        : 'string',
-      'acquisition_base_category' : ('resource',),
-      'acquisition_portal_type'   : Expression('python: portal.getPortalResourceTypeList()'),
-      'acquisition_copy_value'    : 0,
-      'acquisition_mask_value'    : 0,
-      'acquisition_sync_value'    : 0,
-      'acquisition_accessor_id'   : 'getTitle',
-      'acquisition_depends'       : None,
-      'alt_accessor_id'           : ('_categoryGetResourceTitle', ),
-      'mode'        : 'w' },
     # Accounting
     { 'id'          : 'quantity',
       'description' : """The quantity of resource.""",
diff --git a/product/ERP5/PropertySheet/Delivery.py b/product/ERP5/PropertySheet/Delivery.py
index 2b39ca6158944bafe0349e55d5e8bf3d77627e84..990ce1b5c4d00bb849729bc5c4e823188fe21fe0 100644
--- a/product/ERP5/PropertySheet/Delivery.py
+++ b/product/ERP5/PropertySheet/Delivery.py
@@ -35,30 +35,4 @@ class Delivery:
         Delivery objects usually have a causality.
     """
 
-    _properties = (
-    { 'id'          : 'causality_id',
-      'description' : 'ids of the documents which are in causality relation with delivery',
-      'type'        : 'lines',
-      'override'    : 1,
-      'acquisition_base_category' : ('causality',),
-      'acquisition_portal_type'   : Expression('python: portal.getPortalOrderTypeList() + portal.getPortalDeliveryTypeList()'),
-      'acquisition_copy_value'    : 0,
-      'acquisition_mask_value'    : 0,
-      'acquisition_accessor_id'   : 'getId',
-      'acquisition_depends'       : None,
-      'mode'        : 'w' },
-    { 'id'          : 'causality_title',
-      'description' : 'titles of the documents which are in causality relation with delivery',
-      'type'        : 'lines',
-      'override'    : 1,
-      'acquisition_base_category' : ('causality',),
-      'acquisition_portal_type'   : Expression('python: portal.getPortalOrderTypeList() + portal.getPortalDeliveryTypeList()'),
-      'acquisition_copy_value'    : 0,
-      'acquisition_mask_value'    : 0,
-      'acquisition_accessor_id'   : 'getTitle',
-      'acquisition_depends'       : None,
-      'mode'        : 'w' },
-    )
-
     _categories = ( 'causality', 'incoterm', 'delivery_mode')
-
diff --git a/product/ERP5/PropertySheet/Movement.py b/product/ERP5/PropertySheet/Movement.py
index 080de31193bf842bbb246de4498c79b90d5e9d52..624bbe19fa714ea62613cf208e539850e1e79c6b 100644
--- a/product/ERP5/PropertySheet/Movement.py
+++ b/product/ERP5/PropertySheet/Movement.py
@@ -44,26 +44,6 @@ class Movement:
         #    'default'     : 0,
         #    'mode'        : 'w' },
         # Order reference
-        {   'id'          : 'order_title',
-            'description' : 'The title of the order which defines contractual conditions',
-            'type'        : 'string',
-            'acquisition_base_category'     : ('order',),
-            'acquisition_portal_type'       : Expression('python: portal.getPortalOrderTypeList()'),
-            'acquisition_copy_value'        : 0,
-            'acquisition_accessor_id'       : 'getTitle',
-            'acquisition_depends'           : None,
-            'alt_accessor_id'               : ('_categoryGetOrderTitle', ),
-            'mode'        : 'w' },
-        {   'id'          : 'order_id',
-            'description' : 'The id of the order which defines contractual conditions',
-            'type'        : 'string',
-            'acquisition_base_category'     : ('order',),
-            'acquisition_portal_type'       : Expression('python: portal.getPortalOrderTypeList()'),
-            'acquisition_copy_value'        : 0,
-            'acquisition_accessor_id'       : 'getId',
-            'acquisition_depends'           : None,
-            'alt_accessor_id'               : ('_categoryGetOrderId', ),
-            'mode'        : 'w' },
         {   'id'          : 'order_relative_url',
             'description' : 'The relative_url of the order which defines contractual conditions',
             'type'        : 'string',
diff --git a/product/ERP5/PropertySheet/Path.py b/product/ERP5/PropertySheet/Path.py
index 8690fb9b45b0f868e4ab226b168ec86b3e32b0a5..7f173e257bbbe9cc5b7607674e9dae802ace29bc 100644
--- a/product/ERP5/PropertySheet/Path.py
+++ b/product/ERP5/PropertySheet/Path.py
@@ -34,17 +34,6 @@ class Path:
   """
 
   _properties = (
-    { 'id'          : 'resource_id',
-      'description' : "The resource id involved",
-      'type'        : 'string',
-      'acquisition_base_category' : ('resource',),
-      'acquisition_portal_type'   : Expression('python: portal.getPortalResourceTypeList()'),
-      'acquisition_copy_value'    : 0,
-      'acquisition_mask_value'    : 0,
-      'acquisition_sync_value'    : 0,
-      'acquisition_accessor_id'   : 'getId',
-      'acquisition_depends'       : None,
-      'mode'        : 'w' },
     { 'id'          : 'resource_relative_url',
       'description' : "The resource relative url involved",
       'type'        : 'string',
@@ -56,17 +45,6 @@ class Path:
       'acquisition_accessor_id'   : 'getRelativeUrl',
       'acquisition_depends'       : None,
       'mode'        : 'w' },
-    { 'id'          : 'resource_title',
-      'description' : "The resource title involved",
-      'type'        : 'string',
-      'acquisition_base_category' : ('resource',),
-      'acquisition_portal_type'   : Expression('python: portal.getPortalResourceTypeList()'),
-      'acquisition_copy_value'    : 0,
-      'acquisition_mask_value'    : 0,
-      'acquisition_sync_value'    : 0,
-      'acquisition_accessor_id'   : 'getTitle',
-      'acquisition_depends'       : None,
-      'mode'        : 'w' },
     # Accounting
   )