diff --git a/XplorePlane/Events/PipelinePreviewUpdatedEvent.cs b/XplorePlane/Events/PipelinePreviewUpdatedEvent.cs
new file mode 100644
index 0000000..b4a15d8
--- /dev/null
+++ b/XplorePlane/Events/PipelinePreviewUpdatedEvent.cs
@@ -0,0 +1,21 @@
+using Prism.Events;
+using System.Windows.Media.Imaging;
+
+namespace XplorePlane.Events
+{
+    public sealed class PipelinePreviewUpdatedEvent : PubSubEvent<PipelinePreviewUpdatedPayload>
+    {
+    }
+
+    public sealed class PipelinePreviewUpdatedPayload
+    {
+        public PipelinePreviewUpdatedPayload(BitmapSource image, string statusMessage)
+        {
+            Image = image;
+            StatusMessage = statusMessage;
+        }
+
+        public BitmapSource Image { get; }
+        public string StatusMessage { get; }
+    }
+}