DemoController.cs

using MyProject.Foundation.Xdb.Utils;
using System.Web.Mvc;

namespace MyProject.Feature.Demo.Controllers
{
    public class DemoController : Controller
    {
        public ActionResult Demo()
        {
            XdbHelper.TriggerProfileKey("Activity", "tennis", 10);
            return View("~/Views/Demo.cshtml");
        }
    }
}