diff --git a/addons/hr_expense/__init__.py b/addons/hr_expense/__init__.py
index 06f78648101..55a87f95400 100644
--- a/addons/hr_expense/__init__.py
+++ b/addons/hr_expense/__init__.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 ##############################################################################
-#    
+#
 #    OpenERP, Open Source Management Solution
 #    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
 #
@@ -15,7 +15,7 @@
 #    GNU Affero General Public License for more details.
 #
 #    You should have received a copy of the GNU Affero General Public License
-#    along with this program.  If not, see <http://www.gnu.org/licenses/>.     
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ##############################################################################
 
diff --git a/addons/hr_expense/__openerp__.py b/addons/hr_expense/__openerp__.py
index 95d2b60300b..a648bea92bc 100644
--- a/addons/hr_expense/__openerp__.py
+++ b/addons/hr_expense/__openerp__.py
@@ -54,7 +54,9 @@ re-invoice your customer's expenses if your work by project.
         'security/ir_rule.xml',
         'report/hr_expense_report_view.xml',
         'board_hr_expense_view.xml',
-        'board_hr_expense_manager_view.xml'
+        'board_hr_expense_manager_view.xml',
+        'installer_view.xml',
+        'hr_expense_data.xml'
     ],
     'demo_xml': [
         'hr_expense_demo.xml',
diff --git a/addons/hr_expense/hr_expense.py b/addons/hr_expense/hr_expense.py
index 1fdbb56f40b..995b5950019 100644
--- a/addons/hr_expense/hr_expense.py
+++ b/addons/hr_expense/hr_expense.py
@@ -229,6 +229,12 @@ class product_product(osv.osv):
         'hr_expense_ok': fields.boolean('Can Constitute an Expense', help="Determines if the product can be visible in the list of product within a selection from an HR expense sheet line."),
     }
 
+    def on_change_hr_expense_ok(self, cr, uid, id, hr_expense_ok):
+        if not hr_expense_ok:
+            return {}
+        res = {'value' : {'type':'service','procure_method':'make_to_stock','supply_method':'buy','purchase_ok':True,'sale_ok' :False,'categ_id':19 }}
+        return res
+
 product_product()
 
 class hr_expense_line(osv.osv):
diff --git a/addons/hr_expense/hr_expense_data.xml b/addons/hr_expense/hr_expense_data.xml
new file mode 100644
index 00000000000..33a7ec7604c
--- /dev/null
+++ b/addons/hr_expense/hr_expense_data.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data noupdate="1">
+        <!--
+    Resource: product.uom.categ
+    -->
+       <record id="cat_expense" model="product.category">
+            <field name="parent_id" ref="product.cat0"/>
+            <field name="name">Expenses</field>
+        </record>
+
+    </data>
+</openerp>
\ No newline at end of file
diff --git a/addons/hr_expense/hr_expense_view.xml b/addons/hr_expense/hr_expense_view.xml
index 5aa2fe5c38e..750404c40d9 100644
--- a/addons/hr_expense/hr_expense_view.xml
+++ b/addons/hr_expense/hr_expense_view.xml
@@ -189,7 +189,7 @@
             <field name="type">form</field>
             <field name="arch" type="xml">
             <field name="purchase_ok" position="after">
-               <field name="hr_expense_ok"/>
+            <field name="hr_expense_ok" on_change="on_change_hr_expense_ok(hr_expense_ok)"/>
             </field>
             </field>
         </record>
diff --git a/addons/hr_expense/installer_view.xml b/addons/hr_expense/installer_view.xml
new file mode 100644
index 00000000000..7b194caa2c5
--- /dev/null
+++ b/addons/hr_expense/installer_view.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+  <data>
+ <record model="ir.actions.act_window" id="product_normal_form_view_installer">
+           <field name="name">Expences Product</field>
+           <field name="type">ir.actions.act_window</field>
+           <field name="res_model">product.product</field>
+           <field name="view_type">form</field>
+           <field name="view_mode">tree,form</field>
+           <field name="context">{'default_type':'service','default_procure_method':'make_to_stock','default_supply_method':'buy','default_purchase_ok':True,'default_sale_ok':False,'default_hr_expense_ok':True,'default_categ_id':19}</field>
+           <field name="view_id" ref="product.product_normal_form_view"/>
+       </record>
+
+       <record id="product_normal_form_view_todo" model="ir.actions.todo">
+           <field name="action_id" ref="product_normal_form_view_installer"/>
+           <field name="sequence">3</field>
+           <field name="restart">always</field>
+       </record>
+    </data>
+</openerp>