"Allow": ["http://example.org/"],
       "AllowSession": ["http://example.edu/"],
       "Block": ["http://example.edu/"],
-      "Default": true | false,
-      "AcceptThirdParty": "always" | "never" | "from-visited",
-      "ExpireAtSessionEnd": true | false,
-      "RejectTracker": true | false,
       "Locked": true | false,
       "Behavior": "accept" | "reject-foreign" | "reject" | "limit-foreign" | "reject-tracker" | "reject-tracker-and-partition-foreign",
       "BehaviorPrivateBrowsing": "accept" | "reject-foreign" | "reject" | "limit-foreign" | "reject-tracker" | "reject-tracker-and-partition-foreign",