diff --git a/product/ERP5/bootstrap/erp5_core/PortalTypePropertySheetTemplateItem/property_sheet_list.xml b/product/ERP5/bootstrap/erp5_core/PortalTypePropertySheetTemplateItem/property_sheet_list.xml
index 693872edbed216b3f618e77cdc4cb05a820e2727..c7d67ecf42249a79e93efb6b4aced6e528800f4c 100644
--- a/product/ERP5/bootstrap/erp5_core/PortalTypePropertySheetTemplateItem/property_sheet_list.xml
+++ b/product/ERP5/bootstrap/erp5_core/PortalTypePropertySheetTemplateItem/property_sheet_list.xml
@@ -2,6 +2,9 @@
  <portal_type id="Document Component">
   <item>SortIndex</item>
  </portal_type>
+ <portal_type id="Extension Component">
+  <item>SortIndex</item>
+ </portal_type>
  <portal_type id="Trash Bin">
   <item>Base</item>
   <item>SimpleItem</item>
diff --git a/product/ERP5/bootstrap/erp5_core/bt/change_log b/product/ERP5/bootstrap/erp5_core/bt/change_log
index 97a444f20453f1695b9e82695864300b76d07c57..2019ff842db3d1426b6bc60a29d63f36c6f7bfc5 100644
--- a/product/ERP5/bootstrap/erp5_core/bt/change_log
+++ b/product/ERP5/bootstrap/erp5_core/bt/change_log
@@ -1,3 +1,6 @@
+2012-03-02 arnaud.fontaine
+* Likewise Document Component, add SortIndex Property Sheets to Extension Component Portal Type.
+
 2012-02-29 arnaud.fontaine
 * Display error messages in Component_view which may have been raised when validating a Component in draft state.
 
diff --git a/product/ERP5/bootstrap/erp5_core/bt/revision b/product/ERP5/bootstrap/erp5_core/bt/revision
index 16c90bfa8a1a92bc1d35cfdf674d1bc046b7685c..1b2805daac5ca61fa81e3ae324b4e88a84ca5212 100644
--- a/product/ERP5/bootstrap/erp5_core/bt/revision
+++ b/product/ERP5/bootstrap/erp5_core/bt/revision
@@ -1 +1 @@
-41021
\ No newline at end of file
+41022
\ No newline at end of file
diff --git a/product/ERP5/bootstrap/erp5_core/bt/template_portal_type_property_sheet_list b/product/ERP5/bootstrap/erp5_core/bt/template_portal_type_property_sheet_list
index 0375220908f8987209733594024c236b298d1b94..a3697c5b5ee6ddce7bbf3a2e00449be86b648b0b 100644
--- a/product/ERP5/bootstrap/erp5_core/bt/template_portal_type_property_sheet_list
+++ b/product/ERP5/bootstrap/erp5_core/bt/template_portal_type_property_sheet_list
@@ -1,4 +1,5 @@
 Document Component | SortIndex
+Extension Component | SortIndex
 Trash Bin | Base
 Trash Bin | SimpleItem
 Trash Bin | Task
\ No newline at end of file