info on domain level settings

Author: abh1sar

source/adminguide/networking/site_to_site_vpn.rst

@@ -270,6 +270,18 @@ using excluded or obsolete parameters.
 It also generates Alerts to the Administrator about the number of VPN Customer Gateways
 that are using excluded and/or obsolete parameters.
 
+**Configuration Scope:**
+
+The obsolete and excluded settings support Domain-level configuration.
+When set at Domain level, the values override global settings for that Domain
+and all its child Domains (unless the child Domain has its own override).
+
+- Global Settings: Apply to all Domains without specific overrides
+
+- Domain Settings: Override global settings for that Domain and its children
+
+To reset a Domain-specific override, navigate to Domains → [Domain Name] → Settings and reset the value.
+This will cause the Domain to inherit from its parent Domain or global settings.
 
 Updating and Removing a VPN Customer Gateway
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