diff --git a/playground/dan/pizza-palace-20/process_model.json b/playground/dan/pizza-palace-20/process_model.json
index 781e3aba..b7c2c73a 100644
--- a/playground/dan/pizza-palace-20/process_model.json
+++ b/playground/dan/pizza-palace-20/process_model.json
@@ -3,7 +3,16 @@
     "display_name": "Pizza Palace 2.0",
     "exception_notification_addresses": [],
     "fault_or_suspend_on_exception": "fault",
-    "metadata_extraction_paths": null,
+    "metadata_extraction_paths": [
+        {
+            "key": "pizza_size",
+            "path": "pizza_size"
+        },
+        {
+            "key": "total_price",
+            "path": "total_price"
+        }
+    ],
     "primary_file_name": "pizza-palace-2.bpmn",
     "primary_process_id": "Process_czj1py8"
 }
\ No newline at end of file