old_contents: # -*- coding: utf-8 -*-
  # © 2016 LasLabs Inc.
  # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
  
  from openerp import fields, models
  
  
  class MedicalMedicament(models.Model):
      _inherit = 'medical.medicament'
      ndc = fields.Char(
          string='NDC',
          help='National Drug Code for medication'
      )
      control_code = fields.Selection([
          ('c1', 'C1'),
          ('c2', 'C2'),
          ('c3', 'C3'),
          ('c4', 'C4'),
          ('c5', 'C5'),
      ],
          help='Federal drug scheduling code',
      )
  
new_contents: # -*- coding: utf-8 -*-
  # © 2016 LasLabs Inc.
  # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
  
  from openerp import fields, models
  
  
  class MedicalMedicament(models.Model):
      _inherit = 'medical.medicament'
      ndc = fields.Char(
          string='NDC',
          help='National Drug Code for medication'
      )
      gpi = fields.Integer(
          string='GPI',
          help='Generic Product Identifier',
      )
      gcn = fields.Integer(
          string='GCN',
          help='Generic Code Number',
      )
      control_code = fields.Selection([
          ('c1', 'C1'),
          ('c2', 'C2'),
          ('c3', 'C3'),
          ('c4', 'C4'),
          ('c5', 'C5'),
      ],
          help='Federal drug scheduling code',
      )
  
subject: Add gpi and gcn to medicament in medical_medication_us