Add a new preference used to choose the account number display method

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@22434 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/PropertySheet/AccountingPreference.py

@@ -70,6 +70,11 @@ class AccountingPreference:
       'type'        : 'string',
       'preference'  : 1,
       'mode'        : 'w'},
+    { 'id'          : 'preferred_account_number_method',
+      'description' : 'The method used to display the account number.',
+      'type'        : 'string',
+      'preference'  : 1,
+      'mode'        : 'w' },
 
     # Those preferences are used to configure behaviour for the site
     { 'id'          : 'preferred_grouping_with_different_quantities',