old_contents: # -*- coding: utf-8 -*-
  ##############################################################################
  #
  #    Copyright (C) 2015 Agile Business Group sagl
  #    (<http://www.agilebg.com>)
  #
  #    This program is free software: you can redistribute it and/or modify
  #    it under the terms of the GNU Affero General Public License as published
  #    by the Free Software Foundation, either version 3 of the License, or
  #    (at your option) any later version.
  #
  #    This program is distributed in the hope that it will be useful,
  #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  #    GNU Affero General Public License for more details.
  #
  #    You should have received a copy of the GNU Affero General Public License
  #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  #
  ##############################################################################
  
  from openerp.osv import orm, fields
  
  
  class AccountConfigSettings(orm.TransientModel):
      _inherit = 'account.config.settings'
  
      _columns = {
          'group_use_product_description_per_inv_line': fields.boolean(
              """Allow using only the product description on the
              invoice order lines""",
              implied_group="invoice_line_description."
              "group_use_product_description_per_inv_line",
              help="""Allows you to use only product description on the
              invoice order lines."""
          ),
      }
  
new_contents: # -*- coding: utf-8 -*-
  ##############################################################################
  #
  #    Copyright (C) 2015 Agile Business Group sagl
  #    (<http://www.agilebg.com>)
  #
  #    This program is free software: you can redistribute it and/or modify
  #    it under the terms of the GNU Affero General Public License as published
  #    by the Free Software Foundation, either version 3 of the License, or
  #    (at your option) any later version.
  #
  #    This program is distributed in the hope that it will be useful,
  #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  #    GNU Affero General Public License for more details.
  #
  #    You should have received a copy of the GNU Affero General Public License
  #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  #
  ##############################################################################
  
  from openerp.osv import orm, fields
  
  
  class AccountConfigSettings(orm.TransientModel):
      _inherit = 'account.config.settings'
  
      _columns = {
          'group_use_product_description_per_inv_line': fields.boolean(
              """Allow using only the product description on the
              invoice order lines""",
              implied_group="account_invoice_line_description."
              "group_use_product_description_per_inv_line",
              help="""Allows you to use only product description on the
              invoice order lines."""
          ),
      }
  
subject: Fix implied_group, it still refers to the old module name