diff --git a/account_advanced_reconcile_transaction_by_purchase_line/__init__.py b/account_advanced_reconcile_transaction_by_purchase_line/__init__.py
new file mode 100644
index 00000000..e19ad65a
--- /dev/null
+++ b/account_advanced_reconcile_transaction_by_purchase_line/__init__.py
@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Romain Deheele. Copyright 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 easy_reconcile
+from . import base_advanced_reconciliation
+from . import advanced_reconciliation
diff --git a/account_advanced_reconcile_transaction_by_purchase_line/__openerp__.py b/account_advanced_reconcile_transaction_by_purchase_line/__openerp__.py
new file mode 100644
index 00000000..b9d10e92
--- /dev/null
+++ b/account_advanced_reconcile_transaction_by_purchase_line/__openerp__.py
@@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Romain Deheele. Copyright 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': 'Advanced Reconcile Transaction by Purchase Line',
+ 'description': """
+Advanced reconciliation method for the module account_advanced_reconcile
+========================================================================
+Reconcile rules with transaction_ref
+
+""",
+ 'version': '1.0.1',
+ 'author': "Camptocamp,Odoo Community Association (OCA)",
+ 'category': 'Finance',
+ 'website': 'http://www.camptocamp.com',
+ 'depends': ['account_advanced_reconcile',
+             'account_move_line_purchase_info'],
+ 'data': ['easy_reconcile_view.xml'],
+ 'demo': [],
+ 'test': [],  # To be ported or migrate to unit tests or scenarios
+ 'auto_install': False,
+ 'installable': True,
+ 'images': []
+ }
diff --git a/account_advanced_reconcile_transaction_by_purchase_line/advanced_reconciliation.py b/account_advanced_reconcile_transaction_by_purchase_line/advanced_reconciliation.py
new file mode 100644
index 00000000..6c74cb9e
--- /dev/null
+++ b/account_advanced_reconcile_transaction_by_purchase_line/advanced_reconciliation.py
@@ -0,0 +1,49 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Romain Deheele. Copyright 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 openerp import models, api
+
+
+class EasyReconcileAdvancedTransactionByPurchaseLine(models.TransientModel):
+
+    _name = 'easy.reconcile.advanced.by.purchase.line'
+    _inherit = 'easy.reconcile.advanced'
+
+    @api.model
+    def _skip_line(self, move_line):
+        """
+        When True is returned on some conditions, the credit move line
+        will be skipped for reconciliation. Can be inherited to
+        skip on some conditions. ie: ref or partner_id is empty.
+        """
+        return not move_line.get('partner_id') and move_line.get(
+                'product_id') and move_line.get('purchase_line_id')
+
+    @api.model
+    def _matchers(self, move_line):
+        return (('partner_id', move_line['partner_id']),
+                ('product_id', move_line['product_id']),
+                ('purchase_line_id', move_line['purchase_line_id']))
+
+    @api.model
+    def _opposite_matchers(self, move_line):
+        yield ('partner_id', (move_line['partner_id']))
+        yield ('product_id', (move_line['product_id']))
+        yield ('purchase_line_id', (move_line['purchase_line_id']))
diff --git a/account_advanced_reconcile_transaction_by_purchase_line/base_advanced_reconciliation.py b/account_advanced_reconcile_transaction_by_purchase_line/base_advanced_reconciliation.py
new file mode 100644
index 00000000..74502d31
--- /dev/null
+++ b/account_advanced_reconcile_transaction_by_purchase_line/base_advanced_reconciliation.py
@@ -0,0 +1,37 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Romain Deheele
+#    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 openerp import models, api
+
+
+class EasyReconcileAdvanced(models.AbstractModel):
+
+    _inherit = 'easy.reconcile.advanced'
+
+    @api.model
+    def _base_columns(self):
+        """ Mandatory columns for move lines queries
+        An extra column aliased as ``key`` should be defined
+        in each query."""
+        aml_cols = super(EasyReconcileAdvanced, self)._base_columns()
+        aml_cols.append('account_move_line.purchase_line_id')
+        aml_cols.append('account_move_line.product_id')
+        return aml_cols
diff --git a/account_advanced_reconcile_transaction_by_purchase_line/easy_reconcile.py b/account_advanced_reconcile_transaction_by_purchase_line/easy_reconcile.py
new file mode 100644
index 00000000..8267d441
--- /dev/null
+++ b/account_advanced_reconcile_transaction_by_purchase_line/easy_reconcile.py
@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Romain Deheele
+#    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 openerp import models, api
+
+
+class AccountEasyReconcileMethod(models.Model):
+
+    _inherit = 'account.easy.reconcile.method'
+
+    @api.model
+    def _get_all_rec_method(self):
+        methods = super(AccountEasyReconcileMethod, self).\
+            _get_all_rec_method()
+        methods += [
+            ('easy.reconcile.advanced.by.purchase.line',
+             'Advanced. GR/IR Key as partner, product, purchase order line.'),
+        ]
+        return methods
diff --git a/account_advanced_reconcile_transaction_by_purchase_line/easy_reconcile_view.xml b/account_advanced_reconcile_transaction_by_purchase_line/easy_reconcile_view.xml
new file mode 100644
index 00000000..cc042047
--- /dev/null
+++ b/account_advanced_reconcile_transaction_by_purchase_line/easy_reconcile_view.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data noupdate="0">
+      <record id="view_easy_reconcile_form" model="ir.ui.view">
+          <field name="name">account.easy.reconcile.form</field>
+          <field name="model">account.easy.reconcile</field>
+          <field name="inherit_id" ref="account_easy_reconcile.account_easy_reconcile_form"/>
+          <field name="arch" type="xml">
+              <page name="information" position="inside">
+                <group colspan="2" col="2">
+                    <separator colspan="4"
+                               string="Advanced. Purchase Order Line"/>
+                    <label string="Match multiple debit vs multiple credit entries. Allow partial reconciliation.
+                     The credit entry GR/IR key (partner, product, purchase order line) is matched vs the debit entry GR/IR key." colspan="4"/>
+                </group>
+                <group colspan="2" col="2">
+                    <separator colspan="4" string="Advanced. Purchase Order Line"/>
+                    <label string="Match multiple debit vs multiple credit entries. Allow partial reconciliation.
+                    The credit entry GR/IR key (partner, product, purchase order line) is matched vs the debit entry GR/IR key." colspan="4"/>
+                </group>
+              </page>
+          </field>
+      </record>
+    </data>
+</openerp>