odoo_management/models/odoo_module_package.py

# -*- coding: utf-8 -*-
from openerp import models, fields


class OdooModulePackage(models.Model):
    _name = 'odoo.module.package'

    name = fields.Char(string='Nombre', size=100)
    module_ids = fields.Many2many(string='Módulos', comodel_name='odoo.module', relation='odoo_module_package_rel')