diff --git a/bt5/erp5_invoicing/SkinTemplateItem/portal_skins/erp5_invoicing/InvoiceLine_view.xml b/bt5/erp5_invoicing/SkinTemplateItem/portal_skins/erp5_invoicing/InvoiceLine_view.xml
index 3b9671bfe5fae7b50903e9ca5b6fb511bfbf8919..5904775a4e9fc5c0ec3b9ed01808c09c690decaf 100644
--- a/bt5/erp5_invoicing/SkinTemplateItem/portal_skins/erp5_invoicing/InvoiceLine_view.xml
+++ b/bt5/erp5_invoicing/SkinTemplateItem/portal_skins/erp5_invoicing/InvoiceLine_view.xml
@@ -110,6 +110,7 @@
                         <string>my_aggregate_title_list</string>
                         <string>my_destination_account</string>
                         <string>my_source_account</string>
+                        <string>my_use</string>
                       </list>
                     </value>
                 </item>
diff --git a/bt5/erp5_invoicing/SkinTemplateItem/portal_skins/erp5_invoicing/InvoiceLine_view/my_use.xml b/bt5/erp5_invoicing/SkinTemplateItem/portal_skins/erp5_invoicing/InvoiceLine_view/my_use.xml
new file mode 100644
index 0000000000000000000000000000000000000000..6e9088eeb0cc37f2079390f6d303c83a374a8abe
--- /dev/null
+++ b/bt5/erp5_invoicing/SkinTemplateItem/portal_skins/erp5_invoicing/InvoiceLine_view/my_use.xml
@@ -0,0 +1,99 @@
+<?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>
+              </list>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>my_use</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>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>target</string> </key>
+                    <value> <string>Click to edit the target</string> </value>
+                </item>
+                <item>
+                    <key> <string>title</string> </key>
+                    <value> <string>Use</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_invoicing/bt/change_log b/bt5/erp5_invoicing/bt/change_log
index 3f7a0af9b355e9cc9429743d70702d99a137e110..0a07c592da823b0a9ba8c6fa92996e85e30fc53d 100644
--- a/bt5/erp5_invoicing/bt/change_log
+++ b/bt5/erp5_invoicing/bt/change_log
@@ -1,3 +1,6 @@
+2009-12-14 yusei
+* Add use field to invoice line view.
+
 2009-10-16 yusei
 * Update for the changes of new portal types of portal types.
 
diff --git a/bt5/erp5_invoicing/bt/revision b/bt5/erp5_invoicing/bt/revision
index e26ed8de06b5a9b25d370db9da4ad65bbc26f66b..4d8531622899210414712b39239174e8b4c32008 100644
--- a/bt5/erp5_invoicing/bt/revision
+++ b/bt5/erp5_invoicing/bt/revision
@@ -1 +1 @@
-305
\ No newline at end of file
+308
\ No newline at end of file