Search notes:

Registry: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform

`AuthorizedContainers`
`CacheStore`
`IgnoreContainerOrigin`
`InactivityShutdownDelay`
`KeepRunningThresholdMins`
`NoExpirationUX`
`SkipRearm`
`TokenStore`
`UserOperations`	See `OSPP.VBS`
`VLActivationInterval`
`VLRenewalInterval`
`ServiceSessionId`
`BackupProductKeyDefault`
`LicStatusArray`
`PolicyValuesArray`
`HasOOBERun`
`actionlist`
`ClipSvcStart`

See also

The subkey Activation

HKEY_USERS\S-1-5-20\Software\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform\PersistedSystemState

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion

slui.exe