diff --git a/playground/matplus/morteza-poudat/simple-user-task-exampledata.json b/playground/matplus/morteza-poudat/simple-user-task-exampledata.json
index b88c7bf2..8183e106 100644
--- a/playground/matplus/morteza-poudat/simple-user-task-exampledata.json
+++ b/playground/matplus/morteza-poudat/simple-user-task-exampledata.json
@@ -1,3 +1,4 @@
 {
+  "first": "Chuck",
   "firstName": "Chuck"
 }
\ No newline at end of file