diff --git a/product_sequence/__openerp__.py b/product_sequence/__openerp__.py
index ed6e1f9f43c..606fec0807c 100644
--- a/product_sequence/__openerp__.py
+++ b/product_sequence/__openerp__.py
@@ -1,30 +1,12 @@
 # -*- coding: utf-8 -*-
-##############################################################################
-#
-#    OpenERP, Open Source Management Solution
-#    Copyright (c) 2011 Zikzakmedia S.L. (http://zikzakmedia.com)
-#    All Rights Reserved.
-#    $Id$
-#
-#    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU Affero General Public License as published
-#    by the Free Software Foundation, either version 3 of the License, or
-#    (at your option) any later version.
-#
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    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/>.
-#
-##############################################################################
+# © 2004 Tiny SPRL
+# © 2016 Sodexis
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 {
     'name': 'Product Sequence',
-    'version': '0.1',
-    'author': 'Zikzakmedia SL',
+    'version': '9.0.1.0.0',
+    'author': "Zikzakmedia SL,Sodexis,Odoo Community Association (OCA)",
     'website': 'http://www.zikzakmedia.com',
     'license': 'AGPL-3',
     'category': 'Generic Modules/Inventory Control',
@@ -37,7 +19,7 @@
     'demo': [
         'demo/product_product.xml'
     ],
-    'pre_init_hook': 'update_null_and_slash_codes',
+    'pre_init_hook': 'pre_init_hook',
     'auto_install': False,
     'installable': True,
 }
diff --git a/product_sequence/demo/product_product.xml b/product_sequence/demo/product_product.xml
index a570eb617a0..0bb9a49a352 100644
--- a/product_sequence/demo/product_product.xml
+++ b/product_sequence/demo/product_product.xml
@@ -1,16 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
-<openerp>
-    <data noupdate="0">
-        <record id="product.product_product_consultant" model="product.product">
-            <field name="default_code">SERVICE</field>
-        </record>
+<!--
+    product_sequence for Odoo
+    Copyright (C) 2004 Tiny SPRL
+    Copyright (C) 2016 Sodexis
+    The licence is in the file __openerp__.py
+-->
 
-        <record id="product.product_product_1" model="product.product">
-            <field name="default_code">OSM</field>
-        </record>
-
-        <record id="product.product_product_2" model="product.product">
-            <field name="default_code">OSA</field>
-        </record>
-    </data>
-</openerp>
+<odoo>
+    <record id="product.product_product_0" model="product.product">
+        <field name="default_code">SERVICE</field>
+    </record>
+    <record id="product.product_product_1" model="product.product">
+        <field name="default_code">OSM</field>
+    </record>
+    <record id="product.product_product_2" model="product.product">
+        <field name="default_code">OSA</field>
+    </record>
+</odoo>