Our framework webform projects has many session variables.
Per SystemWebAdapter, I need to list of them by AddJsonSessionSerializer in Application_Start

Is it possible that I can limit them to that used in .Net Core project only?

I have tried not listing them all and got this error: “Unknown session keys

Here is the Framework code snap with two session variables: Company and Employee. But only Employee is set to share

protected void Application_Start(object sender, EventArgs e)
{
    SystemWebAdapterConfiguration.AddSystemWebAdapters(this)
        .AddJsonSessionSerializer(options => {
            options.RegisterKey<ArrayList>("Employee");
        })
        .AddRemoteAppServer(
            options => {
                options.ApiKey = "4ffb49b3-2aa3-40b3-96ca-1b5331aab2dc";
            }
        ).AddSessionServer();
}

protected void Session_Start(object sender, EventArgs e)
{
    System.Web.HttpContext.Current.Session["Company"] = "ABC";
    System.Web.HttpContext.Current.Session["Employee"] = "John";
}

Here is program.cs

using Core;
using System.Collections;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.

builder.Services.AddControllers();
builder.Services.AddTransient<GlobalExceptionHandlerMiddleware>();
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();

builder.Services.AddSystemWebAdapters()
    .AddJsonSessionSerializer(options => {
        options.RegisterKey<ArrayList>("Employee");
    })
    .AddRemoteAppClient(options => {
        options.RemoteAppUrl = new Uri("http://192.168.56.1");
        options.ApiKey = "4ffb49b3-2aa3-40b3-96ca-1b5331aab2dc";
    }).AddSessionClient();


var app = builder.Build();
app.UseSwagger();
app.UseSwaggerUI();
app.UseMiddleware<GlobalExceptionHandlerMiddleware>();
app.UseAuthorization();
app.UseSystemWebAdapters();
app.MapControllers();
app.Run();

Thanks