diff --git a/bt5/erp5_trade/ActionTemplateItem/portal_types/System%20Preference/trade_preference.xml b/bt5/erp5_trade/ActionTemplateItem/portal_types/System%20Preference/trade_preference.xml
new file mode 100644
index 0000000000000000000000000000000000000000..5ed2094aa4fd5aa04ed8fa3865a0dc11b5d0f6cd
--- /dev/null
+++ b/bt5/erp5_trade/ActionTemplateItem/portal_types/System%20Preference/trade_preference.xml
@@ -0,0 +1,77 @@
+<?xml version="1.0"?>
+<ZopeData>
+ <record id="1" aka="AAAAAAAAAAE=">
+ <pickle>
+ <tuple>
+ <global name="ActionInformation" module="Products.CMFCore.ActionInformation"/>
+ <tuple/>
+ </tuple>
+ </pickle>
+ <pickle>
+ <dictionary>
+ <item>
+ <key> <string>action</string> </key>
+ <value>
+ <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+ </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> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>icon</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>id</string> </key>
+ <value> <string>trade_preference</string> </value>
+ </item>
+ <item>
+ <key> <string>permissions</string> </key>
+ <value>
+ <tuple>
+ <string>View</string>
+ </tuple>
+ </value>
+ </item>
+ <item>
+ <key> <string>priority</string> </key>
+ <value> <float>8.0</float> </value>
+ </item>
+ <item>
+ <key> <string>title</string> </key>
+ <value> <string>Trade</string> </value>
+ </item>
+ <item>
+ <key> <string>visible</string> </key>
+ <value> <int>1</int> </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+ <record id="2" aka="AAAAAAAAAAI=">
+ <pickle>
+ <tuple>
+ <global name="Expression" module="Products.CMFCore.Expression"/>
+ <tuple/>
+ </tuple>
+ </pickle>
+ <pickle>
+ <dictionary>
+ <item>
+ <key> <string>text</string> </key>
+ <value> <string>string:${object_url}/SystemPreference_viewTrade</string> </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+</ZopeData>
diff --git a/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade.xml b/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade.xml
new file mode 100644
index 0000000000000000000000000000000000000000..0cbd2ed9c4df91a361d6e646ff8b3ed928d05392
--- /dev/null
+++ b/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade.xml
@@ -0,0 +1,160 @@
+<?xml version="1.0"?>
+<ZopeData>
+ <record id="1" aka="AAAAAAAAAAE=">
+ <pickle>
+ <tuple>
+ <global name="ERP5Form" module="Products.ERP5Form.Form"/>
+ <tuple/>
+ </tuple>
+ </pickle>
+ <pickle>
+ <dictionary>
+ <item>
+ <key> <string>_bind_names</string> </key>
+ <value>
+ <object>
+ <klass>
+ <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+ </klass>
+ <tuple/>
+ <state>
+ <dictionary>
+ <item>
+ <key> <string>_asgns</string> </key>
+ <value>
+ <dictionary/>
+ </value>
+ </item>
+ </dictionary>
+ </state>
+ </object>
+ </value>
+ </item>
+ <item>
+ <key> <string>_objects</string> </key>
+ <value>
+ <tuple/>
+ </value>
+ </item>
+ <item>
+ <key> <string>action</string> </key>
+ <value> <string>Base_edit</string> </value>
+ </item>
+ <item>
+ <key> <string>description</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>edit_order</string> </key>
+ <value>
+ <list/>
+ </value>
+ </item>
+ <item>
+ <key> <string>encoding</string> </key>
+ <value> <string>UTF-8</string> </value>
+ </item>
+ <item>
+ <key> <string>enctype</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>group_list</string> </key>
+ <value>
+ <list>
+ <string>left</string>
+ <string>right</string>
+ <string>center</string>
+ <string>bottom</string>
+ <string>hidden</string>
+ </list>
+ </value>
+ </item>
+ <item>
+ <key> <string>groups</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>bottom</string> </key>
+ <value>
+ <list/>
+ </value>
+ </item>
+ <item>
+ <key> <string>center</string> </key>
+ <value>
+ <list/>
+ </value>
+ </item>
+ <item>
+ <key> <string>hidden</string> </key>
+ <value>
+ <list/>
+ </value>
+ </item>
+ <item>
+ <key> <string>left</string> </key>
+ <value>
+ <list>
+ <string>my_preferred_supplier_role_list</string>
+ <string>my_preferred_client_role_list</string>
+ </list>
+ </value>
+ </item>
+ <item>
+ <key> <string>right</string> </key>
+ <value>
+ <list>
+ <string>my_preferred_sales_use_list</string>
+ <string>my_preferred_purchase_use_list</string>
+ <string>my_preferred_packing_use_list</string>
+ </list>
+ </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ <item>
+ <key> <string>id</string> </key>
+ <value> <string>SystemPreference_viewTrade</string> </value>
+ </item>
+ <item>
+ <key> <string>method</string> </key>
+ <value> <string>POST</string> </value>
+ </item>
+ <item>
+ <key> <string>name</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>pt</string> </key>
+ <value> <string>form_view</string> </value>
+ </item>
+ <item>
+ <key> <string>row_length</string> </key>
+ <value> <int>4</int> </value>
+ </item>
+ <item>
+ <key> <string>stored_encoding</string> </key>
+ <value> <string>UTF-8</string> </value>
+ </item>
+ <item>
+ <key> <string>title</string> </key>
+ <value> <string>Trade</string> </value>
+ </item>
+ <item>
+ <key> <string>unicode_mode</string> </key>
+ <value> <int>0</int> </value>
+ </item>
+ <item>
+ <key> <string>update_action</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>update_action_title</string> </key>
+ <value> <string></string> </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+</ZopeData>
diff --git a/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade/my_preferred_client_role_list.xml b/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade/my_preferred_client_role_list.xml
new file mode 100644
index 0000000000000000000000000000000000000000..463f4099207dd4f4da4d4fb005b773784046deab
--- /dev/null
+++ b/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade/my_preferred_client_role_list.xml
@@ -0,0 +1,132 @@
+<?xml version="1.0"?>
+<ZopeData>
+ <record id="1" aka="AAAAAAAAAAE=">
+ <pickle>
+ <tuple>
+ <global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
+ <tuple/>
+ </tuple>
+ </pickle>
+ <pickle>
+ <dictionary>
+ <item>
+ <key> <string>delegated_list</string> </key>
+ <value>
+ <list>
+ <string>items</string>
+ <string>title</string>
+ </list>
+ </value>
+ </item>
+ <item>
+ <key> <string>id</string> </key>
+ <value> <string>my_preferred_client_role_list</string> </value>
+ </item>
+ <item>
+ <key> <string>message_values</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>external_validator_failed</string> </key>
+ <value> <string>The input failed the external validator.</string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ <item>
+ <key> <string>overrides</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>form_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>target</string> </key>
+ <value> <string></string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ <item>
+ <key> <string>tales</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>form_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>items</string> </key>
+ <value>
+ <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+ </value>
+ </item>
+ <item>
+ <key> <string>target</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>title</string> </key>
+ <value> <string></string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ <item>
+ <key> <string>values</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string>my_multi_list_field</string> </value>
+ </item>
+ <item>
+ <key> <string>form_id</string> </key>
+ <value> <string>Base_viewFieldLibrary</string> </value>
+ </item>
+ <item>
+ <key> <string>items</string> </key>
+ <value>
+ <list/>
+ </value>
+ </item>
+ <item>
+ <key> <string>target</string> </key>
+ <value> <string>Click to edit the target</string> </value>
+ </item>
+ <item>
+ <key> <string>title</string> </key>
+ <value> <string>Clients Roles</string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+ <record id="2" aka="AAAAAAAAAAI=">
+ <pickle>
+ <tuple>
+ <global name="TALESMethod" module="Products.Formulator.TALESField"/>
+ <tuple/>
+ </tuple>
+ </pickle>
+ <pickle>
+ <dictionary>
+ <item>
+ <key> <string>_text</string> </key>
+ <value> <string>python: getattr(here.portal_categories.role, preferences.getPreference(\'preferred_category_child_item_list_method_id\', \'getCategoryChildCompactLogicalPathItemList\'))(base=1, local_sort_id=(\'int_index\', \'translated_title\'), checked_permission=\'View\')</string> </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+</ZopeData>
diff --git a/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade/my_preferred_packing_use_list.xml b/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade/my_preferred_packing_use_list.xml
new file mode 100644
index 0000000000000000000000000000000000000000..7f2c6a110ee0c996177926dd6762c229ebdf3e5c
--- /dev/null
+++ b/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade/my_preferred_packing_use_list.xml
@@ -0,0 +1,132 @@
+<?xml version="1.0"?>
+<ZopeData>
+ <record id="1" aka="AAAAAAAAAAE=">
+ <pickle>
+ <tuple>
+ <global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
+ <tuple/>
+ </tuple>
+ </pickle>
+ <pickle>
+ <dictionary>
+ <item>
+ <key> <string>delegated_list</string> </key>
+ <value>
+ <list>
+ <string>items</string>
+ <string>title</string>
+ </list>
+ </value>
+ </item>
+ <item>
+ <key> <string>id</string> </key>
+ <value> <string>my_preferred_packing_use_list</string> </value>
+ </item>
+ <item>
+ <key> <string>message_values</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>external_validator_failed</string> </key>
+ <value> <string>The input failed the external validator.</string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ <item>
+ <key> <string>overrides</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>form_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>target</string> </key>
+ <value> <string></string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ <item>
+ <key> <string>tales</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>form_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>items</string> </key>
+ <value>
+ <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+ </value>
+ </item>
+ <item>
+ <key> <string>target</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>title</string> </key>
+ <value> <string></string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ <item>
+ <key> <string>values</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string>my_multi_list_field</string> </value>
+ </item>
+ <item>
+ <key> <string>form_id</string> </key>
+ <value> <string>Base_viewFieldLibrary</string> </value>
+ </item>
+ <item>
+ <key> <string>items</string> </key>
+ <value>
+ <list/>
+ </value>
+ </item>
+ <item>
+ <key> <string>target</string> </key>
+ <value> <string>Click to edit the target</string> </value>
+ </item>
+ <item>
+ <key> <string>title</string> </key>
+ <value> <string>Packing Uses</string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+ <record id="2" aka="AAAAAAAAAAI=">
+ <pickle>
+ <tuple>
+ <global name="TALESMethod" module="Products.Formulator.TALESField"/>
+ <tuple/>
+ </tuple>
+ </pickle>
+ <pickle>
+ <dictionary>
+ <item>
+ <key> <string>_text</string> </key>
+ <value> <string>python: getattr(here.portal_categories.use, preferences.getPreference(\'preferred_category_child_item_list_method_id\', \'getCategoryChildCompactLogicalPathItemList\'))(base=1, local_sort_id=(\'int_index\', \'translated_title\'), checked_permission=\'View\')</string> </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+</ZopeData>
diff --git a/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade/my_preferred_purchase_use_list.xml b/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade/my_preferred_purchase_use_list.xml
new file mode 100644
index 0000000000000000000000000000000000000000..da5a349af26337a46e6643b6e0091c8aa8a649c1
--- /dev/null
+++ b/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade/my_preferred_purchase_use_list.xml
@@ -0,0 +1,132 @@
+<?xml version="1.0"?>
+<ZopeData>
+ <record id="1" aka="AAAAAAAAAAE=">
+ <pickle>
+ <tuple>
+ <global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
+ <tuple/>
+ </tuple>
+ </pickle>
+ <pickle>
+ <dictionary>
+ <item>
+ <key> <string>delegated_list</string> </key>
+ <value>
+ <list>
+ <string>items</string>
+ <string>title</string>
+ </list>
+ </value>
+ </item>
+ <item>
+ <key> <string>id</string> </key>
+ <value> <string>my_preferred_purchase_use_list</string> </value>
+ </item>
+ <item>
+ <key> <string>message_values</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>external_validator_failed</string> </key>
+ <value> <string>The input failed the external validator.</string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ <item>
+ <key> <string>overrides</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>form_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>target</string> </key>
+ <value> <string></string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ <item>
+ <key> <string>tales</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>form_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>items</string> </key>
+ <value>
+ <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+ </value>
+ </item>
+ <item>
+ <key> <string>target</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>title</string> </key>
+ <value> <string></string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ <item>
+ <key> <string>values</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string>my_multi_list_field</string> </value>
+ </item>
+ <item>
+ <key> <string>form_id</string> </key>
+ <value> <string>Base_viewFieldLibrary</string> </value>
+ </item>
+ <item>
+ <key> <string>items</string> </key>
+ <value>
+ <list/>
+ </value>
+ </item>
+ <item>
+ <key> <string>target</string> </key>
+ <value> <string>Click to edit the target</string> </value>
+ </item>
+ <item>
+ <key> <string>title</string> </key>
+ <value> <string>Purchase Uses</string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+ <record id="2" aka="AAAAAAAAAAI=">
+ <pickle>
+ <tuple>
+ <global name="TALESMethod" module="Products.Formulator.TALESField"/>
+ <tuple/>
+ </tuple>
+ </pickle>
+ <pickle>
+ <dictionary>
+ <item>
+ <key> <string>_text</string> </key>
+ <value> <string>python: getattr(here.portal_categories.use, preferences.getPreference(\'preferred_category_child_item_list_method_id\', \'getCategoryChildCompactLogicalPathItemList\'))(base=1, local_sort_id=(\'int_index\', \'translated_title\'), checked_permission=\'View\')</string> </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+</ZopeData>
diff --git a/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade/my_preferred_sales_use_list.xml b/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade/my_preferred_sales_use_list.xml
new file mode 100644
index 0000000000000000000000000000000000000000..d40fbbf2d30075d6c08a32fae8cb2831246c49bf
--- /dev/null
+++ b/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade/my_preferred_sales_use_list.xml
@@ -0,0 +1,132 @@
+<?xml version="1.0"?>
+<ZopeData>
+ <record id="1" aka="AAAAAAAAAAE=">
+ <pickle>
+ <tuple>
+ <global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
+ <tuple/>
+ </tuple>
+ </pickle>
+ <pickle>
+ <dictionary>
+ <item>
+ <key> <string>delegated_list</string> </key>
+ <value>
+ <list>
+ <string>items</string>
+ <string>title</string>
+ </list>
+ </value>
+ </item>
+ <item>
+ <key> <string>id</string> </key>
+ <value> <string>my_preferred_sales_use_list</string> </value>
+ </item>
+ <item>
+ <key> <string>message_values</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>external_validator_failed</string> </key>
+ <value> <string>The input failed the external validator.</string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ <item>
+ <key> <string>overrides</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>form_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>target</string> </key>
+ <value> <string></string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ <item>
+ <key> <string>tales</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>form_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>items</string> </key>
+ <value>
+ <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+ </value>
+ </item>
+ <item>
+ <key> <string>target</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>title</string> </key>
+ <value> <string></string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ <item>
+ <key> <string>values</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string>my_multi_list_field</string> </value>
+ </item>
+ <item>
+ <key> <string>form_id</string> </key>
+ <value> <string>Base_viewFieldLibrary</string> </value>
+ </item>
+ <item>
+ <key> <string>items</string> </key>
+ <value>
+ <list/>
+ </value>
+ </item>
+ <item>
+ <key> <string>target</string> </key>
+ <value> <string>Click to edit the target</string> </value>
+ </item>
+ <item>
+ <key> <string>title</string> </key>
+ <value> <string>Sales Uses</string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+ <record id="2" aka="AAAAAAAAAAI=">
+ <pickle>
+ <tuple>
+ <global name="TALESMethod" module="Products.Formulator.TALESField"/>
+ <tuple/>
+ </tuple>
+ </pickle>
+ <pickle>
+ <dictionary>
+ <item>
+ <key> <string>_text</string> </key>
+ <value> <string>python: getattr(here.portal_categories.use, preferences.getPreference(\'preferred_category_child_item_list_method_id\', \'getCategoryChildCompactLogicalPathItemList\'))(base=1, local_sort_id=(\'int_index\', \'translated_title\'), checked_permission=\'View\')</string> </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+</ZopeData>
diff --git a/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade/my_preferred_supplier_role_list.xml b/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade/my_preferred_supplier_role_list.xml
new file mode 100644
index 0000000000000000000000000000000000000000..761f889b4c31caea595865f395bed5a84a091e1d
--- /dev/null
+++ b/bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/SystemPreference_viewTrade/my_preferred_supplier_role_list.xml
@@ -0,0 +1,132 @@
+<?xml version="1.0"?>
+<ZopeData>
+ <record id="1" aka="AAAAAAAAAAE=">
+ <pickle>
+ <tuple>
+ <global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
+ <tuple/>
+ </tuple>
+ </pickle>
+ <pickle>
+ <dictionary>
+ <item>
+ <key> <string>delegated_list</string> </key>
+ <value>
+ <list>
+ <string>items</string>
+ <string>title</string>
+ </list>
+ </value>
+ </item>
+ <item>
+ <key> <string>id</string> </key>
+ <value> <string>my_preferred_supplier_role_list</string> </value>
+ </item>
+ <item>
+ <key> <string>message_values</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>external_validator_failed</string> </key>
+ <value> <string>The input failed the external validator.</string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ <item>
+ <key> <string>overrides</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>form_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>target</string> </key>
+ <value> <string></string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ <item>
+ <key> <string>tales</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>form_id</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>items</string> </key>
+ <value>
+ <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+ </value>
+ </item>
+ <item>
+ <key> <string>target</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>title</string> </key>
+ <value> <string></string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ <item>
+ <key> <string>values</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string>my_multi_list_field</string> </value>
+ </item>
+ <item>
+ <key> <string>form_id</string> </key>
+ <value> <string>Base_viewFieldLibrary</string> </value>
+ </item>
+ <item>
+ <key> <string>items</string> </key>
+ <value>
+ <list/>
+ </value>
+ </item>
+ <item>
+ <key> <string>target</string> </key>
+ <value> <string>Click to edit the target</string> </value>
+ </item>
+ <item>
+ <key> <string>title</string> </key>
+ <value> <string>Suppliers Roles</string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+ <record id="2" aka="AAAAAAAAAAI=">
+ <pickle>
+ <tuple>
+ <global name="TALESMethod" module="Products.Formulator.TALESField"/>
+ <tuple/>
+ </tuple>
+ </pickle>
+ <pickle>
+ <dictionary>
+ <item>
+ <key> <string>_text</string> </key>
+ <value> <string>python: getattr(here.portal_categories.role, preferences.getPreference(\'preferred_category_child_item_list_method_id\', \'getCategoryChildCompactLogicalPathItemList\'))(base=1, local_sort_id=(\'int_index\', \'translated_title\'), checked_permission=\'View\')</string> </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+</ZopeData>
diff --git a/bt5/erp5_trade/bt/revision b/bt5/erp5_trade/bt/revision
index 20f3ba5854e8d64eeaaf3ec9e70bda106317866f..3247896b003fe0ad9fa12a95e47968964d90d2c9 100644
--- a/bt5/erp5_trade/bt/revision
+++ b/bt5/erp5_trade/bt/revision
@@ -1 +1 @@
-710
\ No newline at end of file
+712
\ No newline at end of file