title: Create a model for existing controller
body: <p>Check MVC code bellow. I have created this controller but i want to add a Model with this controller to Retrieve user email list and id. But problem is all online tutorial says create model during create controller since i already created controller i have to create model manually now. Please advice me any solution how can i Create model for this controller? Please also note i have to access that Model from "SubmitAction" method on this controller      </p>
  
  <pre><code>    namespace WebApplication2.Controllers
      {
          [AdministratorOnlyPermission]
          public class EmailCampaignController : Controller
          {
  
              // GET: Email Campaign
              public ActionResult Index()
              {
                  return View();
              }
  
              public static IRestResponse SendSimpleMessage()
              {
                  RestClient client = new RestClient();
                  client.BaseUrl = new Uri("https://api.mailgun.net/v3");
                  client.Authenticator =
                      new HttpBasicAuthenticator("api",
                                                  "key-34d6fd732e9ba43a2fakeeeeeee4b60c");
                  RestRequest request = new RestRequest();
                  request.AddParameter("domain", "sandboxc8436ac0db054b45986303cb8fd3944a.mailgun.org", ParameterType.UrlSegment);
                  request.Resource = "{domain}/messages";
                  request.AddParameter("from", "Excited User &lt;mailgun@sandboxc8436ac0db054b45986303cb8fd3944a.mailgun.org&gt;");
                  request.AddParameter("to", "lia@gmail.com");
                  request.AddParameter("subject", "Hello");
                  request.AddParameter("text", "Testing some Mailgun awesomness!");
                  request.Method = Method.POST;
                  return client.Execute(request);
              }
  
  
  
              [HttpPost]
              public ActionResult SubmitAction(FormCollection collection)
              {
                  //var userType = Request["userType"];
                  //var emailContent = Request["emailContent"];
                  //SendSimpleMessage();
                  //ViewBag.Message = "Hello " + Request["userType"];
  
              }
  
          }
      }
  </code></pre>