diff --git a/specification/security/resource-manager/Microsoft.Security/preview/2015-06-01-preview/jitNetworkAccessPolicies.json b/specification/security/resource-manager/Microsoft.Security/preview/2015-06-01-preview/jitNetworkAccessPolicies.json
index 914dafb9208a..a5a4de6c2b4c 100644
--- a/specification/security/resource-manager/Microsoft.Security/preview/2015-06-01-preview/jitNetworkAccessPolicies.json
+++ b/specification/security/resource-manager/Microsoft.Security/preview/2015-06-01-preview/jitNetworkAccessPolicies.json
@@ -474,6 +474,10 @@
           "items": {
             "$ref": "#/definitions/JitNetworkAccessPortRule"
           }
+        },
+		    "publicIpAddress": {
+          "type": "string",
+          "description": "Public IP address of the Azure Firewall that is linked to this policy, if applicable"
         }
       }
     },
@@ -641,6 +645,10 @@
               }
             ]
           }
+        },
+		    "mappedPort": {
+          "type": "integer",
+          "description": "The port which is mapped to this port's `number` in the Azure Firewall, if applicable"
         }
       },
       "required": [