'procurement_ids': fields.one2many('procurement.order', 'group_id', 'Procurements'),
}
_defaults = {
- 'name': lambda self, cr, uid, c: self.pool.get('ir.sequence').get(cr, uid, 'procurement.group') or '',
+ 'name': lambda self, cr, uid, c: self.pool.get('ir.sequence').next_by_code(cr, uid, 'procurement.group') or '',
'move_type': lambda self, cr, uid, c: 'direct'
}