Created         DATETIME            NOT NULL DEFAULT(GETDATE()),

obj.Created = DateTime.Now;

                var obj = new RoleMapEmps();

                obj.Owner = Models.Helpers.EmployeeHelper.GetCurrentUserLogin();
                obj.RoleId = rme.RoleId;
                obj.User = rme.User;
                //obj.Created = DateTime.Now;
                obj.Deleted = !flagDeleted ? null : (DateTime?)DateTime.Now;

                db.RoleMapEmps.Add(obj);

                db.SaveChanges();

   [Display(Name = "Создано")]
        public System.DateTime Created { get; set; }