diff --git a/OpenAPI/5gcNrm.yaml b/OpenAPI/5gcNrm.yaml
index 543c2be3dae5453a6501e5fca11f970f0e78811a..33f707a69d24a5054788171d0744df007a0cab71 100644
--- a/OpenAPI/5gcNrm.yaml
+++ b/OpenAPI/5gcNrm.yaml
@@ -1051,8 +1051,6 @@ components:
                       $ref: '#/components/schemas/ManagedNFProfile'
                     capabilityList:
                       $ref: '#/components/schemas/CapabilityList'
-                    isINEF:
-                      type: boolean
                     isCAPIFSup:
                       type: boolean
         - $ref: 'genericNrm.yaml#/components/schemas/ManagedFunction-ncO'
diff --git a/yang-models/_3gpp-5gc-nrm-neffunction.yang b/yang-models/_3gpp-5gc-nrm-neffunction.yang
index 830371f6a7cb716e89069566bc0656b9df9763a9..c3a56501cb53be1946082ca7654671db4767bc12 100755
--- a/yang-models/_3gpp-5gc-nrm-neffunction.yang
+++ b/yang-models/_3gpp-5gc-nrm-neffunction.yang
@@ -43,10 +43,6 @@ module _3gpp-5gc-nrm-neffunction {
       reference "3GPP TS 23.003";
       type string;
     }
-
-    leaf isINEF {
-      type boolean;
-    }
     
     leaf isCAPIFSup {
       type boolean;