Enhance note on Network Watcher functionality

Expanded note on Network Watcher to include details about Azure Virtual Network Manager security admin rules and IP flow verification.

Author: staleycyn

learn-pr/wwl-azure/configure-network-security-groups/includes/4-determine-network-security-groups-effective-rules.md

@@ -34,4 +34,4 @@ If you have several network security groups and aren't sure which security rules
 :::image type="content" source="../media/effective-security-rules-d93ab464.png" alt-text="Screenshot of the Networking page in the Azure portal showing the Effective security rules link highlighted.":::
 
 > [!NOTE]
-> [Network Watcher](/azure/network-watcher/effective-security-rules-overview) provides a consolidated view of your infrastructure rules.  
+> [Network Watcher](/azure/network-watcher/effective-security-rules-overview) provides a consolidated view of your infrastructure rules, including both NSG rules and Azure Virtual Network Manager security admin rules. The IP flow verify feature evaluates traffic against both NSG rules and any security admin rules that may be in effect.