diff --git a/bundles/org.eclipse.rap.ui.navigator/readme.txt b/bundles/org.eclipse.rap.ui.navigator/readme.txt
new file mode 100644
index 0000000..1b282ad
--- /dev/null
+++ b/bundles/org.eclipse.rap.ui.navigator/readme.txt
@@ -0,0 +1 @@
+Based on code from dev.eclipse.org:/cvsroot/eclipse/org.eclipse.ui.navigator, v20090820
\ No newline at end of file