diff --git a/account_statement_base_completion/partner.py b/account_statement_base_completion/partner.py
index 978de421..aafb40f7 100644
--- a/account_statement_base_completion/partner.py
+++ b/account_statement_base_completion/partner.py
@@ -19,9 +19,11 @@
 #                                                                               #
 #################################################################################
 
-from osv import fields, osv
+from openerp.osv.orm import Model
+from openerp.osv import fields
 
-class res_partner(osv.osv):
+
+class res_partner(Model):
     """
     Add a bank label on the partner so that we can use it to match
     this partner when we found this in a statement line.
diff --git a/account_statement_base_completion/statement.py b/account_statement_base_completion/statement.py
index 7c453369..abc65ee4 100644
--- a/account_statement_base_completion/statement.py
+++ b/account_statement_base_completion/statement.py
@@ -19,8 +19,6 @@
 #
 ##############################################################################
 from tools.translate import _
-import netsvc
-logger = netsvc.Logger()
 from openerp.osv.orm import Model, fields
 from openerp.osv import fields, osv
 from operator import itemgetter, attrgetter
diff --git a/account_statement_base_import/statement.py b/account_statement_base_import/statement.py
index f9827320..ec88f0ef 100644
--- a/account_statement_base_import/statement.py
+++ b/account_statement_base_import/statement.py
@@ -19,13 +19,12 @@
 #
 ##############################################################################
 
-from tools.translate import _
+from openerp.tools.translate import _
 import datetime
 import netsvc
 logger = netsvc.Logger()
-from openerp.osv.orm import Model, fields
-from openerp.osv import fields, osv
-# from account_statement_base_import.parser.file_parser import FileParser
+from openerp.osv.orm import Model
+from openerp.osv import fields
 from parser import new_bank_statement_parser
 import sys
 import traceback
@@ -71,8 +70,8 @@ class AccountStatementProfil(Model):
                 + _("Bank Statement ID %s have been imported with %s lines ") %(statement_id, num_lines)]
             log = "\n".join(log_line)
             self.write(cr, uid, id, {'rec_log' : log, 'last_import_date':import_date}, context=context)
-            logger.notifyChannel('Bank Statement Import', netsvc.LOG_INFO, 
-                "Bank Statement ID %s have been imported with %s lines "%(statement_id, num_lines))
+            self.message_post(cr, uid, [statement_id], body=_('Statement ID %s have been imported with %s lines.') 
+                % (statement_id,num_lines), context=context)
         return True
     
     def prepare_global_commission_line_vals(self, cr, uid, parser, 
diff --git a/account_statement_base_import/wizard/import_statement.py b/account_statement_base_import/wizard/import_statement.py
index 6be40c06..cb0e84b5 100644
--- a/account_statement_base_import/wizard/import_statement.py
+++ b/account_statement_base_import/wizard/import_statement.py
@@ -23,11 +23,13 @@
 Wizard to import financial institute date in bank statement
 """
 
-from osv import fields, osv
-from tools.translate import _
+from openerp.osv import osv, orm
+from openerp.osv import fields
+
+from openerp.tools.translate import _
 import os
 
-class CreditPartnerStatementImporter(osv.osv_memory):
+class CreditPartnerStatementImporter(orm.TransientModel):
     _name = "credit.statement.import"
     
     def default_get(self, cr, uid, fields, context=None):
diff --git a/account_statement_ext/account.py b/account_statement_ext/account.py
index 701ba042..dc907d32 100644
--- a/account_statement_ext/account.py
+++ b/account_statement_ext/account.py
@@ -18,9 +18,10 @@
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ##############################################################################
-import netsvc
-logger = netsvc.Logger()
-from openerp.osv.orm import Model, fields
+
+from openerp.osv.orm import Model
+from openerp.osv import fields
+
 
 class account_move(Model):
     _inherit='account.move'
diff --git a/account_statement_ext/report/bank_statement_report.py b/account_statement_ext/report/bank_statement_report.py
index 19ba2efe..c5f5f308 100644
--- a/account_statement_ext/report/bank_statement_report.py
+++ b/account_statement_ext/report/bank_statement_report.py
@@ -21,8 +21,7 @@
 import time
 
 from report import report_sxw
-from osv import osv
-from tools.translate import _
+from openerp.tools.translate import _
 import pooler
 from operator import add, itemgetter
 from itertools import groupby
diff --git a/account_statement_ext/statement.py b/account_statement_ext/statement.py
index b3c7c19f..ca8baaa5 100644
--- a/account_statement_ext/statement.py
+++ b/account_statement_ext/statement.py
@@ -20,8 +20,8 @@
 ##############################################################################
 
 import time
-
-from openerp.osv.orm import Model, fields
+from openerp.osv.orm import Model
+from openerp.osv import fields
 from openerp.tools.translate import _
 import openerp.addons.decimal_precision as dp
 
diff --git a/account_statement_ext_voucher/statement_voucher.py b/account_statement_ext_voucher/statement_voucher.py
index 7567e0ec..4e9ec9d2 100644
--- a/account_statement_ext_voucher/statement_voucher.py
+++ b/account_statement_ext_voucher/statement_voucher.py
@@ -18,8 +18,9 @@
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ##############################################################################
-from openerp.osv.orm import Model, fields
 
+from openerp.osv.orm import Model
+from openerp.osv import fields
 
 class AccountVoucher(Model):
 
diff --git a/account_statement_transactionid_completion/statement.py b/account_statement_transactionid_completion/statement.py
index d8cf1199..01093edc 100644
--- a/account_statement_transactionid_completion/statement.py
+++ b/account_statement_transactionid_completion/statement.py
@@ -19,11 +19,11 @@
 #
 ##############################################################################
 
-from tools.translate import _
+from openerp.tools.translate import _
 import datetime
 import netsvc
-logger = netsvc.Logger()
-from openerp.osv.orm import Model, fields
+from openerp.osv.orm import Model
+from openerp.osv import fields
 from openerp.addons.account_statement_base_completion.statement import ErrorTooManyPartner
 
 class AccountStatementCompletionRule(Model):
diff --git a/account_statement_transactionid_import/statement.py b/account_statement_transactionid_import/statement.py
index 1163ae6d..c4ffa644 100644
--- a/account_statement_transactionid_import/statement.py
+++ b/account_statement_transactionid_import/statement.py
@@ -19,8 +19,8 @@
 #
 ##############################################################################
 
-from openerp.osv.orm import Model, fields
-from openerp.osv import fields, osv
+from openerp.osv.orm import Model
+from openerp.osv import fields
 
 class AccountStatementProfil(Model):
     _inherit = "account.statement.profile"
diff --git a/base_transaction_id/invoice.py b/base_transaction_id/invoice.py
index 26a7f3ae..5fc944f7 100644
--- a/base_transaction_id/invoice.py
+++ b/base_transaction_id/invoice.py
@@ -19,10 +19,11 @@
 #
 ##############################################################################
 
-from osv import fields, osv
-from tools.translate import _
+from openerp.osv.orm import Model
+from openerp.osv import fields
+from openerp.tools.translate import _
 
-class AccountInvoice(osv.osv):
+class AccountInvoice(Model):
     _inherit = 'account.invoice'
     _columns = {
         'transaction_id':fields.char(
diff --git a/base_transaction_id/sale.py b/base_transaction_id/sale.py
index 62330e2c..9b1155d3 100644
--- a/base_transaction_id/sale.py
+++ b/base_transaction_id/sale.py
@@ -19,9 +19,10 @@
 #
 ##############################################################################
 
-from osv import fields, osv
+from openerp.osv.orm import Model
+from openerp.osv import fields
 
-class SaleOrder(osv.osv):
+class SaleOrder(Model):
     _inherit = 'sale.order'
     _columns = {
         'transaction_id':fields.char('Transaction id', size=128,required=False,
diff --git a/base_transaction_id/stock.py b/base_transaction_id/stock.py
index f2b66f71..83ba6d6c 100644
--- a/base_transaction_id/stock.py
+++ b/base_transaction_id/stock.py
@@ -19,9 +19,10 @@
 #
 ##############################################################################
 
-from osv import osv
+from openerp.osv.orm import Model
+from openerp.osv import fields
 
-class StockPicking(osv.osv):
+class StockPicking(Model):
     _inherit = "stock.picking"
 
     def action_invoice_create(self, cursor, uid, ids, journal_id=False,