Update tutorial-load-balancer-port-forwarding-portal.md

Author: mbender-ms

articles/load-balancer/tutorial-load-balancer-port-forwarding-portal.md

@@ -6,8 +6,8 @@ author: mbender-ms
 ms.author: mbender
 ms.service: load-balancer
 ms.topic: tutorial
-ms.date: 10/28/2022
-ms.custom: template-tutorial, engagement-fy23
+ms.date: 12/28/2022
+ms.custom: template-tutorial, engagement-fy23, FY23 content-maintenance
 ---
 
 # Tutorial: Create a single virtual machine inbound NAT rule using the Azure portal