diff --git a/Callbacktest_plugin.cs b/Callbacktest_plugin.cs
new file mode 100644
index 0000000..a7523d7
--- /dev/null
+++ b/Callbacktest_plugin.cs
@@ -0,0 +1,24 @@
+// Copyright (c) 2014-2018, Els_kom org.
+// https://github.com/Elskom/
+// All rights reserved.
+// license: MIT, see LICENSE for more details.
+
+namespace callbacktest_plugin
+{
+    public class Callbacktest_plugin : Els_kom_Core.interfaces.ICallbackPlugin
+    {
+        public string PluginName => "Callback Test Plugin";
+        public bool SupportsSettings => true;
+        public System.Windows.Forms.Form SettingsWindow => new CallbacktestForm();
+
+        public void TestModsCallback()
+        {
+            Els_kom_Core.Classes.SettingsFile.Settingsxml.ReopenFile();
+            int.TryParse(Els_kom_Core.Classes.SettingsFile.Settingsxml.Read("ShowTestMessages"), out int callbacksetting1);
+            if (callbacksetting1 > 0)
+            {
+                System.Windows.Forms.MessageBox.Show("Testing this callback interface.", "Info!", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Information);
+            }
+        }
+    }
+}