demo20230512/Areas/Certification/CertificationAreaRegistration.cs

using System.Web.Mvc;

namespace Weee.Areas.Certification
{
    public class CertificationAreaRegistration : AreaRegistration 
    {
        public override string AreaName 
        {
            get 
            {
                return "Certification";
            }
        }

        public override void RegisterArea(AreaRegistrationContext context) 
        {
            context.MapRoute(
                "Certification_default",
                "Certification/{controller}/{action}/{id}",
                new {controller="home", action = "Index", id = UrlParameter.Optional }
            );
        }
    }
}