diff --git a/app-1/auth/custom_user_data.json b/app-1/auth/custom_user_data.json
index a82d0fb..4674363 100644
--- a/app-1/auth/custom_user_data.json
+++ b/app-1/auth/custom_user_data.json
@@ -1,3 +1,8 @@
 {
-    "enabled": false
+    "enabled": true,
+    "mongo_service_name": "mongodb-atlas",
+    "database_name": "db",
+    "collection_name": "Database",
+    "user_id_field": "Clusters",
+    "on_user_creation_function_name": "onUserCreation"
 }
diff --git a/app-1/functions/config.json b/app-1/functions/config.json
index b3356b2..53eb92f 100644
--- a/app-1/functions/config.json
+++ b/app-1/functions/config.json
@@ -2,5 +2,9 @@
     {
         "name": "resetFunc",
         "private": true
+    },
+    {
+        "name": "onUserCreation",
+        "private": false
     }
 ]
diff --git a/app-1/functions/onUserCreation.js b/app-1/functions/onUserCreation.js
new file mode 100644
index 0000000..18a8a7d
--- /dev/null
+++ b/app-1/functions/onUserCreation.js
@@ -0,0 +1,19 @@
+/*
+  This function will run after a user is created and is called with an object representing that user.
+
+  This function runs as a System user and has full access to Services, Functions, and MongoDB Data.
+
+  Example below:
+
+  exports = (user) => {
+    // use collection that Custom User Data is configured on
+    const collection = context.services.get("<SERVICE_NAME>").db("<DB_NAME>").collection("<COLL_NAME>");
+
+    // insert custom data into collection, using the user id field that Custom User Data is configured on
+    const doc = collection.insertOne({ <USER_ID_FIELD>: user.id, name: user.data.name });
+  };
+*/
+
+exports = (user) => {
+  return;
+};
diff --git a/app-1/functions/package.json b/app-1/functions/package.json
new file mode 100644
index 0000000..9e7783b
--- /dev/null
+++ b/app-1/functions/package.json
@@ -0,0 +1 @@
+{"dependencies":{"Npm":"3.0.0"}}
\ No newline at end of file