diff --git a/account_statement_one_move/statement.py b/account_statement_one_move/statement.py
index ef6d0f21..1616fe4a 100644
--- a/account_statement_one_move/statement.py
+++ b/account_statement_one_move/statement.py
@@ -21,6 +21,8 @@
 ###############################################################################
 
 from openerp.osv import fields, orm, osv
+from openerp.tools.translate import _
+
 
 
 class AccountStatementProfile(orm.Model):
@@ -30,6 +32,11 @@ class AccountStatementProfile(orm.Model):
             'Group Journal Items',
             help="Only one Journal Entry will be generated on the "
                  "validation of the bank statement."),
+        'split_transfer_line': fields.boolean(
+            'Split Transfer Line',
+            help="Two transfer lines will be automatically generated : one "
+                 "for the refunds and one for the payments.")
+    }
 
 
 class account_bank_statement(orm.Model):
@@ -124,12 +131,86 @@ class account_bank_statement(orm.Model):
         move_obj.post(cr, uid, [move_id], context=context)
         return True
 
-           
+
+    def create_statement_payment_line(self, cr, uid, st, payment_amount, context=None):
+        st_line_obj = self.pool.get('account.bank.statement.line')
+        payment_account_id = st.profile_id.journal_id.default_credit_account_id.id
+        partner_id = st.profile_id.partner_id and profile.partner_id.id or False
+        vals = {
+            'name': _('Payment Transfer'),
+            'date': st.date,
+            'amount': -payment_amount,
+            'partner_id': partner_id,
+            'type': 'general',
+            'statement_id': st.id,
+            'account_id': payment_account_id,
+            'ref': _('Transfer'),
+            'already_completed': True
+                }
+        payment_line_id = st_line_obj.create(cr, uid, vals, context=context)
+        return payment_line_id
+
+
+    def create_statement_refund_line(self, cr, uid, st, refund_amount, context=None):
+        st_line_obj = self.pool.get('account.bank.statement.line')
+        refund_account_id = st.profile_id.journal_id.default_credit_account_id.id
+        partner_id = st.profile_id.partner_id and profile.partner_id.id or False
+        vals = {
+            'name': _('Refund Transfer'),
+            'date': st.date,
+            'amount': -refund_amount,
+            'partner_id': partner_id,
+            'type': 'general',
+            'statement_id': st.id,
+            'account_id': refund_account_id,
+            'ref': _('Transfer'),
+            'already_completed': True
+                }
+        refund_line_id = st_line_obj.create(cr, uid, vals, context=context)
+        return refund_line_id
+
+
+    def prepare_statement_transfer_lines(self, cr, uid, st, context=None):
+        refund_amount = 0.0
+        payment_amount = 0.0
+        transfer_line_ids = []
+        #Calculate the part of the refund amount and the payment amount
+        for st_line in st.line_ids:
+            if st_line.amount < 0.0:
+                refund_amount += st_line.amount
+            else:
+                payment_amount += st_line.amount
+        #Create 2 Transfer lines or One global tranfer line
+        if st.profile_id.split_transfer_line:
+            transfer_line_ids.append(self.create_statement_refund_line(cr, uid, st,
+                                                               refund_amount,
+                                                               context=context))
+            transfer_line_ids.append(self.create_statement_payment_line(cr, uid, st,
+                                                                 payment_amount,
+                                                                 context=context))
+        else:
+            global_amount = refund_amount + payment_amount
+            #The global transfer line can be a refund or a payment transfer
+            if global_amount < 0.00:
+                transfer_line_ids.append(self.create_statement_refund_line(cr, uid, st,
+                                                                   global_amount,
+                                                                   context=context))
+            else:
+                transfer_line_ids.append(self.create_statement_payment_line(cr, uid, st,
+                                                                     global_amount,
+                                                                     context=context))
+        return transfer_line_ids
+            
+
+
     def button_confirm_bank(self, cr, uid, ids, context=None):
         st_line_obj = self.pool.get('account.bank.statement.line')
         if context is None:
             context = {}
         for st in self.browse(cr, uid, ids, context=context):
+            if st.profile_id.one_move:
+                refund_line_ids = self.prepare_statement_transfer_lines(cr, uid, st, 
+                                                                        context=context)
             super(account_bank_statement, self).button_confirm_bank(cr, uid, ids,
                                                                     context=context)
             if st.profile_id.one_move:
diff --git a/account_statement_one_move/statement_view.xml b/account_statement_one_move/statement_view.xml
index 8a145f22..e0e19fc8 100644
--- a/account_statement_one_move/statement_view.xml
+++ b/account_statement_one_move/statement_view.xml
@@ -17,6 +17,7 @@
             <field name="arch" type="xml">
                 <field name="balance_check" position="after">
                     <field name="one_move"/>
+                    <field name="split_transfer_line" attrs="{'invisible': [('one_move', '=', False)]}"/>
                 </field>
             </field>
         </record>