diff --git a/OpenAPI/TS28312_IntentNrm.yaml b/OpenAPI/TS28312_IntentNrm.yaml
index 8a66cce2e764b4e49e4fbc2546291271e92f4271..c95e1aeb2e06f0985ea367db4f36b23a230a27ec 100644
--- a/OpenAPI/TS28312_IntentNrm.yaml
+++ b/OpenAPI/TS28312_IntentNrm.yaml
@@ -215,9 +215,10 @@ components:
       type: string
       enum:
         - FEASIBILITYCHECK
-        - FULFILMENT
+        - FULFILMENT_WITHOUT_NEGOTIATION
         - EXPLORATION
-      default: FULFILMENT
+        - FULFILMENT_WITH_NEGOTIATION
+      default: FULFILMENT_WITHOUT_NEGOTIATION
     FulfilmentStatus:
       type: string
       readOnly: true