Hello,
Yes, there is no such option on property window. When you build the app, the VS will find the Entitlements.plist in Platforms\iOS folder.
About how to add a new XML file named Entitlements.plist to the Platforms\iOS folder, please see the doc you mentioned.
When you publish the app, please determine which capability is added, and you should create provisioning profile manually. Refer to iOS capabilities - .NET MAUI | Microsoft Learn
Best Regards,
Wenyan Zhang
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