diff --git a/playground/nutech/issue/STCl-schema.json b/playground/nutech/issue/STCl-schema.json
index 1806d5ef..65fbd91d 100644
--- a/playground/nutech/issue/STCl-schema.json
+++ b/playground/nutech/issue/STCl-schema.json
@@ -17,7 +17,7 @@
     "toentity",
     "builtyno",
     "section",
-    "locator",
+    "t",
     "aerial no",
     "issueqty",
     "demandqty"