def callback(context, name, ob):
            config = context.config.with_package(info.module)
            config.add_panel(panel=ob, **settings)
            ADVERTISING_CONTAINERS[self.name] = {'title': ob.title,
                                                 'description': ob.description,
                                                 'order': ob.order,
                                                 'validator': ob.validator,
                                                 'tags': ob.tags
                                                 #TODO add validator ob.validator
                                                 }