diff --git a/portal_partner_merge/__init__.py b/portal_partner_merge/__init__.py
new file mode 100644
index 000000000..ba6a8ecaf
--- /dev/null
+++ b/portal_partner_merge/__init__.py
@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Yannick Vaucher
+#    Copyright 2013 Camptocamp SA
+#
+#    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/>.
+#
+##############################################################################
+from . import wizard
diff --git a/portal_partner_merge/__openerp__.py b/portal_partner_merge/__openerp__.py
new file mode 100644
index 000000000..dad38863a
--- /dev/null
+++ b/portal_partner_merge/__openerp__.py
@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Yannick Vaucher
+#    Copyright 2013 Camptocamp SA
+#
+#    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/>.
+#
+##############################################################################
+{'name' : 'Portal Partner Merge',
+ 'version' : '1.0',
+ 'category': 'Hidden',
+ 'description': """
+Link module for base_partner_merge which extract portal dependency
+ """,
+ 'author' : 'Camptocamp',
+ 'maintainer': 'Camptocamp',
+ 'website': 'http://www.camptocamp.com/',
+ 'depends' : ['portal', 'base_partner_merge'],
+ 'data': [],
+ 'test': [],
+ 'installable': True,
+ 'auto_install': True,
+ 'application': False,
+ }
diff --git a/portal_partner_merge/wizard/__init__.py b/portal_partner_merge/wizard/__init__.py
new file mode 100644
index 000000000..4345b14d9
--- /dev/null
+++ b/portal_partner_merge/wizard/__init__.py
@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Business Applications
+#    Copyright (c) 2013 OpenERP S.A. <http://openerp.com>
+#
+#    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/>.
+#
+##############################################################################
+
+
+from . import portal_wizard
+
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
diff --git a/portal_partner_merge/wizard/portal_wizard.py b/portal_partner_merge/wizard/portal_wizard.py
new file mode 100644
index 000000000..fceb42e4f
--- /dev/null
+++ b/portal_partner_merge/wizard/portal_wizard.py
@@ -0,0 +1,39 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Business Applications
+#    Copyright (c) 2013 OpenERP S.A. <http://openerp.com>
+#
+#    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/>.
+#
+##############################################################################
+
+from openerp.osv import osv
+from openerp.tools.translate import _
+
+class wizard_user(osv.TransientModel):
+    _inherit = 'portal.wizard.user'
+
+    def get_error_messages(self, cr, uid, ids, context=None):
+        error_msg = super(wizard_user, self
+                          ).get_error_messages(cr, uid, ids, context=context)
+        if error_msg:
+            error_msg[-1] = '%s\n%s' % (
+                error_msg[-1],
+                _("- Merge existing contacts together using the Automatic "
+                  "Merge wizard, available in the More menu after selecting "
+                  "several contacts in the Customers list"))
+        return error_msg
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: