diff --git a/account_financial_report_webkit/report/common_reports.py b/account_financial_report_webkit/report/common_reports.py
index 11c4203d..fbbf1e5a 100644
--- a/account_financial_report_webkit/report/common_reports.py
+++ b/account_financial_report_webkit/report/common_reports.py
@@ -492,23 +492,14 @@ class CommonReportHeaderWebkit(common_report_header):
             raise osv.except_osv(
                 _('No valid filter'), _('Please set a valid time filter'))
 
-    def _get_move_line_datas(self, move_line_ids,
-                             order='per.special DESC, l.date ASC, \
-                             per.date_start ASC, m.name ASC'):
-        # Possible bang if move_line_ids is too long
-        # We can not slice here as we have to do the sort.
-        # If slice has to be done it means that we have to reorder in python
-        # after all is finished. That quite crapy...
-        # We have a defective desing here (mea culpa) that should be fixed
-        #
-        # TODO improve that by making a better domain or if not possible
-        # by using python sort
-        if not move_line_ids:
-            return []
-        if not isinstance(move_line_ids, list):
-            move_line_ids = [move_line_ids]
-        monster = """
-SELECT l.id AS id,
+    def _get_move_line_select(self):
+        '''
+        Get the columns to put in the SQL SELECT for _get_move_line_datas
+
+        See _get_move_line_datas for available tables and aliases
+        '''
+        return """
+            l.id AS id,
             l.date AS ldate,
             j.code AS jcode ,
             j.type AS jtype,
@@ -534,18 +525,46 @@ SELECT l.id AS id,
             i.type AS invoice_type,
             i.number AS invoice_number,
             l.date_maturity
-FROM account_move_line l
-    JOIN account_move m on (l.move_id=m.id)
-    LEFT JOIN res_currency c on (l.currency_id=c.id)
-    LEFT JOIN account_move_reconcile partialrec
-        on (l.reconcile_partial_id = partialrec.id)
-    LEFT JOIN account_move_reconcile fullrec on (l.reconcile_id = fullrec.id)
-    LEFT JOIN res_partner p on (l.partner_id=p.id)
-    LEFT JOIN account_invoice i on (m.id =i.move_id)
-    LEFT JOIN account_period per on (per.id=l.period_id)
-    JOIN account_journal j on (l.journal_id=j.id)
-    WHERE l.id in %s"""
-        monster += (" ORDER BY %s" % (order,))
+        """
+
+    def _get_move_line_order(self):
+        ''' Get the default SQL ORDER statement for _get_move_line_datas '''
+        return 'per.special DESC, l.date ASC, per.date_start ASC, m.name ASC'
+
+    def _get_move_line_datas(self, move_line_ids, order=None):
+        if order is None:
+            order = self._get_move_line_order()
+        # Possible bang if move_line_ids is too long
+        # We can not slice here as we have to do the sort.
+        # If slice has to be done it means that we have to reorder in python
+        # after all is finished. That quite crapy...
+        # We have a defective desing here (mea culpa) that should be fixed
+        #
+        # TODO improve that by making a better domain or if not possible
+        # by using python sort
+        if not move_line_ids:
+            return []
+        if not isinstance(move_line_ids, list):
+            move_line_ids = [move_line_ids]
+        monster = """
+            SELECT {select}
+            FROM account_move_line l
+            JOIN account_move m on (l.move_id=m.id)
+            LEFT JOIN res_currency c on (l.currency_id=c.id)
+            LEFT JOIN account_move_reconcile partialrec
+                ON (l.reconcile_partial_id = partialrec.id)
+            LEFT JOIN account_move_reconcile fullrec
+                ON (l.reconcile_id = fullrec.id)
+            LEFT JOIN res_partner p on (l.partner_id=p.id)
+            LEFT JOIN account_invoice i on (m.id =i.move_id)
+            LEFT JOIN account_period per on (per.id=l.period_id)
+            JOIN account_journal j on (l.journal_id=j.id)
+            WHERE l.id in %s
+            ORDER BY {order}
+        """.format(
+            select=self._get_move_line_select(),
+            order=order,
+        )
         try:
             self.cursor.execute(monster, (tuple(move_line_ids),))
             res = self.cursor.dictfetchall()
diff --git a/account_financial_report_webkit_xls/report/general_ledger_xls.py b/account_financial_report_webkit_xls/report/general_ledger_xls.py
index 666cee75..3b3b35ab 100644
--- a/account_financial_report_webkit_xls/report/general_ledger_xls.py
+++ b/account_financial_report_webkit_xls/report/general_ledger_xls.py
@@ -30,10 +30,22 @@ from openerp.tools.translate import _
 # import logging
 # _logger = logging.getLogger(__name__)
 
+
+class GeneralLedgerWebkitSupplier(GeneralLedgerWebkit):
+    """ Extends General Ledger Parser to add the supplier invoice
+    number in the move lines """
+
+    def _get_move_line_select(self):
+        res = super(GeneralLedgerWebkitSupplier, self)._get_move_line_select()
+        return res + """
+            , i.supplier_invoice_number AS supplier_invoice_number
+        """
+
 _column_sizes = [
     ('date', 12),
     ('period', 12),
     ('move', 20),
+    ('supp_inv_no', 22),
     ('journal', 12),
     ('account_code', 12),
     ('partner', 30),
@@ -46,6 +58,17 @@ _column_sizes = [
     ('curr_code', 7),
 ]
 
+# Header column spans
+COLS_COA = 3
+COLS_FY = 1
+COLS_DF = 3
+COLS_AF = 1
+COLS_TM = 2
+COLS_IB = 2
+
+# Full column span
+COLS_TOT = sum((COLS_COA, COLS_FY, COLS_DF, COLS_AF, COLS_TM, COLS_IB))
+
 
 class general_ledger_xls(report_xls):
     column_sizes = [x[1] for x in _column_sizes]
@@ -74,7 +97,7 @@ class general_ledger_xls(report_xls):
                                   _p.company.partner_id.name,
                                   _p.company.currency_id.name])
         c_specs = [
-            ('report_name', 1, 0, 'text', report_name),
+            ('report_name', COLS_TOT, 0, 'text', report_name),
         ]
         row_data = self.xls_row_template(c_specs, [x[0] for x in c_specs])
         row_pos = self.xls_write_row(
@@ -93,13 +116,13 @@ class general_ledger_xls(report_xls):
         cell_style = xlwt.easyxf(cell_format)
         cell_style_center = xlwt.easyxf(cell_format + _xs['center'])
         c_specs = [
-            ('coa', 2, 0, 'text', _('Chart of Account')),
-            ('fy', 1, 0, 'text', _('Fiscal Year')),
-            ('df', 3, 0, 'text', _p.filter_form(data) ==
+            ('coa', COLS_COA, 0, 'text', _('Chart of Account')),
+            ('fy', COLS_FY, 0, 'text', _('Fiscal Year')),
+            ('df', COLS_DF, 0, 'text', _p.filter_form(data) ==
              'filter_date' and _('Dates Filter') or _('Periods Filter')),
-            ('af', 1, 0, 'text', _('Accounts Filter')),
-            ('tm', 2, 0, 'text',  _('Target Moves')),
-            ('ib', 2, 0, 'text',  _('Initial Balance')),
+            ('af', COLS_AF, 0, 'text', _('Accounts Filter')),
+            ('tm', COLS_TM, 0, 'text', _('Target Moves')),
+            ('ib', COLS_IB, 0, 'text', _('Initial Balance')),
 
         ]
         row_data = self.xls_row_template(c_specs, [x[0] for x in c_specs])
@@ -110,8 +133,9 @@ class general_ledger_xls(report_xls):
         cell_style = xlwt.easyxf(cell_format)
         cell_style_center = xlwt.easyxf(cell_format + _xs['center'])
         c_specs = [
-            ('coa', 2, 0, 'text', _p.chart_account.name),
-            ('fy', 1, 0, 'text', _p.fiscalyear.name if _p.fiscalyear else '-'),
+            ('coa', COLS_COA, 0, 'text', _p.chart_account.name),
+            ('fy', COLS_FY, 0, 'text',
+             _p.fiscalyear.name if _p.fiscalyear else '-'),
         ]
         df = _('From') + ': '
         if _p.filter_form(data) == 'filter_date':
@@ -124,11 +148,11 @@ class general_ledger_xls(report_xls):
         else:
             df += _p.stop_period.name if _p.stop_period else u''
         c_specs += [
-            ('df', 3, 0, 'text', df),
-            ('af', 1, 0, 'text', _p.accounts(data) and ', '.join(
+            ('df', COLS_DF, 0, 'text', df),
+            ('af', COLS_AF, 0, 'text', _p.accounts(data) and ', '.join(
                 [account.code for account in _p.accounts(data)]) or _('All')),
-            ('tm', 2, 0, 'text', _p.display_target_move(data)),
-            ('ib', 2, 0, 'text', initial_balance_text[
+            ('tm', COLS_TM, 0, 'text', _p.display_target_move(data)),
+            ('ib', COLS_IB, 0, 'text', initial_balance_text[
              _p.initial_balance_mode]),
         ]
         row_data = self.xls_row_template(c_specs, [x[0] for x in c_specs])
@@ -161,6 +185,8 @@ class general_ledger_xls(report_xls):
             ('date', 1, 0, 'text', _('Date'), None, c_hdr_cell_style),
             ('period', 1, 0, 'text', _('Period'), None, c_hdr_cell_style),
             ('move', 1, 0, 'text', _('Entry'), None, c_hdr_cell_style),
+            ('supp_inv_no', 1, 0, 'text', _('Supplier Invoice Number'),
+             None, c_hdr_cell_style),
             ('journal', 1, 0, 'text', _('Journal'), None, c_hdr_cell_style),
             ('account_code', 1, 0, 'text',
              _('Account'), None, c_hdr_cell_style),
@@ -212,7 +238,7 @@ class general_ledger_xls(report_xls):
                 cumul_balance = 0.0
                 cumul_balance_curr = 0.0
                 c_specs = [
-                    ('acc_title', 11, 0, 'text',
+                    ('acc_title', COLS_TOT, 0, 'text',
                      ' - '.join([account.code, account.name])),
                 ]
                 row_data = self.xls_row_template(
@@ -278,6 +304,8 @@ class general_ledger_xls(report_xls):
                         ('period', 1, 0, 'text',
                          line.get('period_code') or ''),
                         ('move', 1, 0, 'text', line.get('move_name') or ''),
+                        ('supp_inv_no', 1, 0, 'text',
+                         line.get('supplier_invoice_number') or ''),
                         ('journal', 1, 0, 'text', line.get('jcode') or ''),
                         ('account_code', 1, 0, 'text', account.code),
                         ('partner', 1, 0, 'text',
@@ -316,7 +344,7 @@ class general_ledger_xls(report_xls):
                 balance_credit = rowcol_to_cell(row_pos, 9)
                 balance_formula = balance_debit + '-' + balance_credit
                 c_specs = [
-                    ('acc_title', 7, 0, 'text',
+                    ('acc_title', COLS_TOT - 4, 0, 'text',
                      ' - '.join([account.code, account.name])),
                     ('cum_bal', 1, 0, 'text',
                      _('Cumulated Balance on Account'),
@@ -344,4 +372,4 @@ class general_ledger_xls(report_xls):
 
 general_ledger_xls('report.account.account_report_general_ledger_xls',
                    'account.account',
-                   parser=GeneralLedgerWebkit)
+                   parser=GeneralLedgerWebkitSupplier)