diff --git a/RFXtoRP_HsrPro_ExecutionflowDetected.ftl b/RFXtoRP_HsrPro_ExecutionflowDetected.ftl
index 2cb6932..3877c45 100644
--- a/RFXtoRP_HsrPro_ExecutionflowDetected.ftl
+++ b/RFXtoRP_HsrPro_ExecutionflowDetected.ftl
@@ -17,7 +17,21 @@
     "RefDate": {
             "DateTime": "${pro_creation_datetime}",
            "AuthorTimeZone": "${time_zone_rfx}"
-             }
+             },
+     "CustomFields": [
+      {
+        "Key": "depot",
+        "Value": "${preparation_order.physical_depot_code?trim?json_string}"
+      },
+       {
+        "Key": "activite",
+        "Value": "${preparation_order.activity_code?trim?json_string}"
+      },
+       {
+        "Key": "do",
+        "Value": "${preparation_order.originator_code?trim?json_string}"
+      }
+    ]
     },
     "Payload": {
          "CreationDateTime": {