diff --git a/Server/Infrastructure/BlackBoardDigestJob.cs b/Server/Infrastructure/BlackBoardDigestJob.cs
new file mode 100644
index 0000000..af825db
--- /dev/null
+++ b/Server/Infrastructure/BlackBoardDigestJob.cs
@@ -0,0 +1,38 @@
+using System;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
+using Oqtane.Infrastructure;
+using Oqtane.Repository;
+
+namespace SZUAbsolventenverein.Module.BlackBoard.Infrastructure
+{
+    public class BlackBoardDigestJob : HostedServiceBase
+    {
+        // JobType = "SZUAbsolventenverein.Module.BlackBoard.Infrastructure, SZUAbsolventenverein.Module.BlackBoard.Server.Oqtane"
+        
+        public BlackBoardDigestJob(IServiceScopeFactory serviceScopeFactory) : base(serviceScopeFactory)
+        {
+            Name = "BlackBoardDigestJob";
+            Frequency = "m";
+            Interval = 1;
+            IsEnabled = false;
+        }
+
+        public override Task<string> ExecuteJobAsync(IServiceProvider provider)
+        {
+            StringBuilder log = new StringBuilder();
+            
+            var sites = provider.GetRequiredService<ISiteRepository>();
+            
+            foreach (var site in sites.GetSites())
+            {
+                log.AppendLine(site.Name);
+            }
+            
+            return Task.FromResult(log.ToString());
+        }
+    }
+}
+