[[HostDefined]] on Realm Records: See Table 23.

[[HostDefined]] on Script Records: See Table 39.

[[HostDefined]] on Module Records: See Table 40.

[[HostDefined]] on JobCallback Records: See Table 27.

[[HostSynchronizesWith]] on Candidate Executions: See Table 81.

[[IsHTMLDDA]]: See B.3.7.