public IActionResult Details(int id)
        {
            var channel            = channelManager.FindById(id);
            ChannelViewModel model = mapper.Map <ChannelViewModel>(channel);

            model.Scenarios = mapper.MapEnumerable <NcScenario, ScenarioListDTO>(channelManager.GetScenariosByChannelId(channel.Id)).ToList();

            return(View(model));
        }