diff --git a/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_getCommonTimeZoneList.xml b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_getCommonTimeZoneList.xml
new file mode 100644
index 0000000000000000000000000000000000000000..bd76820c90ac3f81439030f1f5f4ab3babfa9100
--- /dev/null
+++ b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_getCommonTimeZoneList.xml
@@ -0,0 +1,154 @@
+<?xml version="1.0"?>
+<ZopeData>
+ <record id="1" aka="AAAAAAAAAAE=">
+ <pickle>
+ <tuple>
+ <tuple>
+ <string>Products.PythonScripts.PythonScript</string>
+ <string>PythonScript</string>
+ </tuple>
+ <none/>
+ </tuple>
+ </pickle>
+ <pickle>
+ <dictionary>
+ <item>
+ <key> <string>Python_magic</string> </key>
+ <value>
+ <none/>
+ </value>
+ </item>
+ <item>
+ <key> <string>Script_magic</string> </key>
+ <value> <int>3</int> </value>
+ </item>
+ <item>
+ <key> <string>__ac_local_roles__</string> </key>
+ <value>
+ <none/>
+ </value>
+ </item>
+ <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>
+ <item>
+ <key> <string>name_container</string> </key>
+ <value> <string>container</string> </value>
+ </item>
+ <item>
+ <key> <string>name_context</string> </key>
+ <value> <string>context</string> </value>
+ </item>
+ <item>
+ <key> <string>name_m_self</string> </key>
+ <value> <string>script</string> </value>
+ </item>
+ <item>
+ <key> <string>name_subpath</string> </key>
+ <value> <string>traverse_subpath</string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ </dictionary>
+ </state>
+ </object>
+ </value>
+ </item>
+ <item>
+ <key> <string>_body</string> </key>
+ <value> <string>from Products.ERP5Type.Utils import getCommonTimeZoneList\n
+return getCommonTimeZoneList()\n
+</string> </value>
+ </item>
+ <item>
+ <key> <string>_code</string> </key>
+ <value>
+ <none/>
+ </value>
+ </item>
+ <item>
+ <key> <string>_filepath</string> </key>
+ <value>
+ <none/>
+ </value>
+ </item>
+ <item>
+ <key> <string>_owner</string> </key>
+ <value>
+ <none/>
+ </value>
+ </item>
+ <item>
+ <key> <string>_params</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>errors</string> </key>
+ <value>
+ <tuple/>
+ </value>
+ </item>
+ <item>
+ <key> <string>func_code</string> </key>
+ <value>
+ <object>
+ <klass>
+ <global name="FuncCode" module="Shared.DC.Scripts.Signature"/>
+ </klass>
+ <tuple/>
+ <state>
+ <dictionary>
+ <item>
+ <key> <string>co_argcount</string> </key>
+ <value> <int>0</int> </value>
+ </item>
+ <item>
+ <key> <string>co_varnames</string> </key>
+ <value>
+ <tuple>
+ <string>Products.ERP5Type.Utils</string>
+ <string>getCommonTimeZoneList</string>
+ </tuple>
+ </value>
+ </item>
+ </dictionary>
+ </state>
+ </object>
+ </value>
+ </item>
+ <item>
+ <key> <string>func_defaults</string> </key>
+ <value>
+ <none/>
+ </value>
+ </item>
+ <item>
+ <key> <string>id</string> </key>
+ <value> <string>Base_getCommonTimeZoneList</string> </value>
+ </item>
+ <item>
+ <key> <string>title</string> </key>
+ <value> <string>Get common (country/capital(major cities) format) timezones list</string> </value>
+ </item>
+ <item>
+ <key> <string>warnings</string> </key>
+ <value>
+ <tuple/>
+ </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+</ZopeData>
diff --git a/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Preference_view.xml b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Preference_view.xml
index a0883488e3c0d92dc9d220463d9876b28019717e..52cf27012099f03018cd4756cb2e904114857922 100644
--- a/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Preference_view.xml
+++ b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Preference_view.xml
@@ -85,6 +85,7 @@
<list>
<string>my_priority</string>
<string>my_preferred_section_category</string>
+ <string>my_preferred_time_zone</string>
<string>my_preferred_ooodoc_server_address</string>
<string>my_preferred_ooodoc_server_port_number</string>
<string>my_translated_preference_state_title</string>
diff --git a/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Preference_view/my_preferred_time_zone.xml b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Preference_view/my_preferred_time_zone.xml
new file mode 100644
index 0000000000000000000000000000000000000000..0589b79d51e550d08ef074a8dbec4a47b68ad12e
--- /dev/null
+++ b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Preference_view/my_preferred_time_zone.xml
@@ -0,0 +1,187 @@
+<?xml version="1.0"?>
+<ZopeData>
+ <record id="1" aka="AAAAAAAAAAE=">
+ <pickle>
+ <tuple>
+ <tuple>
+ <string>Products.ERP5Form.ProxyField</string>
+ <string>ProxyField</string>
+ </tuple>
+ <none/>
+ </tuple>
+ </pickle>
+ <pickle>
+ <dictionary>
+ <item>
+ <key> <string>_owner</string> </key>
+ <value>
+ <none/>
+ </value>
+ </item>
+ <item>
+ <key> <string>delegated_list</string> </key>
+ <value>
+ <list>
+ <string>title</string>
+ <string>description</string>
+ <string>items</string>
+ <string>enabled</string>
+ </list>
+ </value>
+ </item>
+ <item>
+ <key> <string>id</string> </key>
+ <value> <string>my_preferred_time_zone</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>description</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>enabled</string> </key>
+ <value>
+ <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+ </value>
+ </item>
+ <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">AAAAAAAAAAM=</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>default</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>description</string> </key>
+ <value> <string>Preferred timezone</string> </value>
+ </item>
+ <item>
+ <key> <string>enabled</string> </key>
+ <value> <int>1</int> </value>
+ </item>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string>my_category</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>Timezone</string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+ <record id="2" aka="AAAAAAAAAAI=">
+ <pickle>
+ <tuple>
+ <tuple>
+ <string>Products.Formulator.TALESField</string>
+ <string>TALESMethod</string>
+ </tuple>
+ <none/>
+ </tuple>
+ </pickle>
+ <pickle>
+ <dictionary>
+ <item>
+ <key> <string>_text</string> </key>
+ <value> <string>python:here.getPortalObject().portal_membership.checkPermission("Manage portal", here)</string> </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+ <record id="3" aka="AAAAAAAAAAM=">
+ <pickle>
+ <tuple>
+ <tuple>
+ <string>Products.Formulator.TALESField</string>
+ <string>TALESMethod</string>
+ </tuple>
+ <none/>
+ </tuple>
+ </pickle>
+ <pickle>
+ <dictionary>
+ <item>
+ <key> <string>_text</string> </key>
+ <value> <string>python: [ [x.replace(\'_\', \' \'), x] for x in here.Base_getCommonTimeZoneList()]</string> </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+</ZopeData>