diff --git a/core/src/net/sf/openrocket/logging/Markers.java b/core/src/net/sf/openrocket/logging/Markers.java
new file mode 100644
index 000000000..fc7beaceb
--- /dev/null
+++ b/core/src/net/sf/openrocket/logging/Markers.java
@@ -0,0 +1,8 @@
+package net.sf.openrocket.logging;
+
+import org.slf4j.Marker;
+import org.slf4j.MarkerFactory;
+
+public class Markers {
+	public static final Marker USER_MARKER = MarkerFactory.getMarker("User");
+}
\ No newline at end of file