diff --git a/symfony/simple-textin-notifier/6.3/manifest.json b/symfony/simple-textin-notifier/6.3/manifest.json
new file mode 100644
index 000000000..61f68eba4
--- /dev/null
+++ b/symfony/simple-textin-notifier/6.3/manifest.json
@@ -0,0 +1,5 @@
+{
+    "env": {
+        "#1": "SIMPLETEXTIN_DSN=simpletextin://API_KEY@default?from=FROM"
+    }
+}