diff --git a/Samples/Node/Storage-MongoDB/Notes/.env b/Samples/Node/Storage-MongoDB/Notes/.env
new file mode 100644
index 0000000..f0aed4f
--- /dev/null
+++ b/Samples/Node/Storage-MongoDB/Notes/.env
@@ -0,0 +1,3 @@
+MICROSOFT_APP_ID=$MICROSOFT_APP_ID$
+MICROSOFT_APP_PASSWORD=$MICROSOFT_APP_PASSWORD$
+MONGO_DB_STRING=$MONGO_DB_STRING$