diff --git a/account_statement_bankaccount_completion/statement.py b/account_statement_bankaccount_completion/statement.py
index e09e2a35..48b81942 100644
--- a/account_statement_bankaccount_completion/statement.py
+++ b/account_statement_bankaccount_completion/statement.py
@@ -38,10 +38,6 @@ class AccountStatementCompletionRule(Model):
                     'From bank account number (Normal or IBAN)'))
         return res
 
-    _columns = {
-        'function_to_call': fields.selection(_get_functions, 'Method'),
-    }
-
     def get_from_bank_account(self, cr, uid, st_line, context=None):
         """
         Match the partner based on the partner account number field
diff --git a/account_statement_base_completion/statement.py b/account_statement_base_completion/statement.py
index ce478a2b..c084ff59 100644
--- a/account_statement_base_completion/statement.py
+++ b/account_statement_base_completion/statement.py
@@ -139,6 +139,12 @@ class AccountStatementCompletionRule(orm.Model):
             ('get_from_label_and_partner_field', 'From line label (based on partner field)'),
             ('get_from_label_and_partner_name', 'From line label (based on partner name)')]
 
+    def __get_functions(self, cr, uid, context=None):
+        """
+        Call method which can be inherited
+        """
+        return self._get_functions(cr, uid, context=context)
+
     _columns = {
         'sequence': fields.integer('Sequence', help="Lower means parsed first."),
         'name': fields.char('Name', size=128),
@@ -146,7 +152,7 @@ class AccountStatementCompletionRule(orm.Model):
             'account.statement.profile',
             rel='as_rul_st_prof_rel',
             string='Related statement profiles'),
-        'function_to_call': fields.selection(_get_functions, 'Method'),
+        'function_to_call': fields.selection(__get_functions, 'Method'),
     }
 
     def _find_invoice(self, cr, uid, st_line, inv_type, context=None):
diff --git a/account_statement_base_import/statement.py b/account_statement_base_import/statement.py
index b1497f48..4e9357c3 100644
--- a/account_statement_base_import/statement.py
+++ b/account_statement_base_import/statement.py
@@ -32,12 +32,15 @@ from openerp.tools.config import config
 class AccountStatementProfil(Model):
     _inherit = "account.statement.profile"
 
-    def get_import_type_selection(self, cr, uid, context=None):
+    def _get_import_type_selection(self, cr, uid, context=None):
         """This is the method to be inherited for adding the parser"""
         return [('generic_csvxls_so', 'Generic .csv/.xls based on SO Name')]
 
-    def _get_import_type_selection(self, cr, uid, context=None):
-        return self.get_import_type_selection(cr, uid, context=context)
+    def __get_import_type_selection(self, cr, uid, context=None):
+        """
+        Call method which can be inherited
+        """
+        return self._get_import_type_selection(cr, uid, context=context)
 
     _columns = {
         'launch_import_completion': fields.boolean(
@@ -48,7 +51,7 @@ class AccountStatementProfil(Model):
         #  we remove deprecated as it floods logs in standard/warning level sob...
         'rec_log': fields.text('log', readonly=True),  # Deprecated
         'import_type': fields.selection(
-            _get_import_type_selection,
+            __get_import_type_selection,
             'Type of import',
             required=True,
             help="Choose here the method by which you want to import bank"
diff --git a/account_statement_ofx_import/statement.py b/account_statement_ofx_import/statement.py
index 15060360..56647f30 100644
--- a/account_statement_ofx_import/statement.py
+++ b/account_statement_ofx_import/statement.py
@@ -24,12 +24,12 @@ from openerp.osv import fields, orm
 class AccountStatementProfil(orm.Model):
     _inherit = "account.statement.profile"
 
-    def get_import_type_selection(self, cr, uid, context=None):
+    def _get_import_type_selection(self, cr, uid, context=None):
         """
         Inherited from parent to add parser.
         """
         selection = super(AccountStatementProfil, self
-                          ).get_import_type_selection(cr, uid,
+                          )._get_import_type_selection(cr, uid,
                                                       context=context)
         selection.append(('ofx_so', _('OFX - Open Financial Exchange')))
         return selection
diff --git a/account_statement_regex_account_completion/statement.py b/account_statement_regex_account_completion/statement.py
index e54f136e..a3fdd581 100644
--- a/account_statement_regex_account_completion/statement.py
+++ b/account_statement_regex_account_completion/statement.py
@@ -47,7 +47,6 @@ class AccountStatementCompletionRule(Model):
         return res
 
     _columns = {
-        'function_to_call': fields.selection(_get_functions, 'Method'),
         'regex': fields.char('Regular Expression', size=128),
         'account_id': fields.many2one('account.account', string="Account to set"),
     }
diff --git a/account_statement_so_completion/statement.py b/account_statement_so_completion/statement.py
index dcf2378f..94b3a91c 100644
--- a/account_statement_so_completion/statement.py
+++ b/account_statement_so_completion/statement.py
@@ -88,7 +88,3 @@ class account_statement_completion_rule(orm.Model):
                     context=context)
                 res.update(st_vals)
         return res
-
-    _columns = {
-        'function_to_call': fields.selection(_get_functions, 'Method'),
-    }
diff --git a/account_statement_transactionid_completion/statement.py b/account_statement_transactionid_completion/statement.py
index a44d20a0..1c42ca68 100644
--- a/account_statement_transactionid_completion/statement.py
+++ b/account_statement_transactionid_completion/statement.py
@@ -41,10 +41,6 @@ class AccountStatementCompletionRule(Model):
         ]
         return res
 
-    _columns = {
-        'function_to_call': fields.selection(_get_functions, 'Method'),
-    }
-
     def get_from_transaction_id_and_so(self, cr, uid, st_line, context=None):
         """
         Match the partner based on the transaction ID field of the SO.
diff --git a/account_statement_transactionid_import/statement.py b/account_statement_transactionid_import/statement.py
index 31258983..460e7321 100644
--- a/account_statement_transactionid_import/statement.py
+++ b/account_statement_transactionid_import/statement.py
@@ -26,22 +26,12 @@ from openerp.osv import fields
 class AccountStatementProfil(Model):
     _inherit = "account.statement.profile"
 
-    def get_import_type_selection(self, cr, uid, context=None):
+    def _get_import_type_selection(self, cr, uid, context=None):
         """
         Has to be inherited to add parser
         """
-        res = super(AccountStatementProfil, self).get_import_type_selection(
+        res = super(AccountStatementProfil, self)._get_import_type_selection(
                 cr, uid, context=context)
         res.append(('generic_csvxls_transaction',
                     'Generic .csv/.xls based on SO transaction ID'))
         return res
-
-    _columns = {
-        'import_type': fields.selection(
-            get_import_type_selection,
-            'Type of import',
-            required=True,
-            help="Choose here the method by which you want to import "
-                 "bank statement for this profile."),
-
-    }