BreCal/src/BreCalClient/App.xaml.cs

using BreCalClient.misc.Model;
using System.Windows;

namespace BreCalClient
{
    /// <summary>
    /// Interaction logic for App.xaml
    /// </summary>
    public partial class App : Application
    {
        public static Participant Participant { get; set; } = new Participant();
    }
}