diff --git a/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewDialogFieldLibrary.xml b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewDialogFieldLibrary.xml
index 1be4f1ab51dd70142834fb1b3f2190cabb81d793..90312f37a95d5eb98564bfce5f9537327bdef500 100644
--- a/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewDialogFieldLibrary.xml
+++ b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewDialogFieldLibrary.xml
@@ -111,6 +111,8 @@
<string>your_portal_skin</string>
<string>your_format</string>
<string>your_section_category</string>
+ <string>your_at_date</string>
+ <string>your_from_date</string>
</list>
</value>
</item>
diff --git a/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewDialogFieldLibrary/your_at_date.xml b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewDialogFieldLibrary/your_at_date.xml
new file mode 100644
index 0000000000000000000000000000000000000000..83fdf4155401ac1197ced3245ec9e1921a168d9a
--- /dev/null
+++ b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewDialogFieldLibrary/your_at_date.xml
@@ -0,0 +1,112 @@
+<?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>title</string>
+ <string>description</string>
+ </list>
+ </value>
+ </item>
+ <item>
+ <key> <string>id</string> </key>
+ <value> <string>your_at_date</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>editable</string> </key>
+ <value> <string></string> </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>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>description</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string>your_date</string> </value>
+ </item>
+ <item>
+ <key> <string>form_id</string> </key>
+ <value> <string>Base_viewDialogFieldLibrary</string> </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>At Date</string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+</ZopeData>
diff --git a/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewDialogFieldLibrary/your_from_date.xml b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewDialogFieldLibrary/your_from_date.xml
new file mode 100644
index 0000000000000000000000000000000000000000..ae80240600fa93f0103e9358728f31231f1ebec5
--- /dev/null
+++ b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewDialogFieldLibrary/your_from_date.xml
@@ -0,0 +1,104 @@
+<?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>title</string>
+ <string>description</string>
+ </list>
+ </value>
+ </item>
+ <item>
+ <key> <string>id</string> </key>
+ <value> <string>your_from_date</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>target</string> </key>
+ <value> <string></string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ <item>
+ <key> <string>values</string> </key>
+ <value>
+ <dictionary>
+ <item>
+ <key> <string>description</string> </key>
+ <value> <string></string> </value>
+ </item>
+ <item>
+ <key> <string>field_id</string> </key>
+ <value> <string>your_date</string> </value>
+ </item>
+ <item>
+ <key> <string>form_id</string> </key>
+ <value> <string>Base_viewDialogFieldLibrary</string> </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>From Date</string> </value>
+ </item>
+ </dictionary>
+ </value>
+ </item>
+ </dictionary>
+ </pickle>
+ </record>
+</ZopeData>
diff --git a/product/ERP5/bootstrap/erp5_core/bt/revision b/product/ERP5/bootstrap/erp5_core/bt/revision
index 8be84ab6b426db47e608bd9a6caa4f99575fe2f0..64ae959863dcac3ad1fb16033d832a15df40679c 100644
--- a/product/ERP5/bootstrap/erp5_core/bt/revision
+++ b/product/ERP5/bootstrap/erp5_core/bt/revision
@@ -1 +1 @@
-544
\ No newline at end of file
+546
\ No newline at end of file