Reading the loginwindow Mechanisms

<key>mechanisms</key>
<array>
<string>builtin:policy-banner</string>
<string>JamfConnectLogin:LoginUI</string>
<string>JamfConnectLogin:PowerControl,privileged</string>
<string>JamfConnectLogin:CreateUser,privileged</string>
<string>JamfConnectLogin:DeMobilize,privileged</string>
<string>builtin:login-begin</string>
<string>builtin:reset-password,privileged</string>
<string>builtin:forward-login,privileged</string>
<string>builtin:auto-login,privileged</string>
<string>builtin:authenticate,privileged</string>
<string>PKINITMechanism:auth,privileged</string>
<string>builtin:login-success</string>
<string>loginwindow:success</string>
<string>loginwindow:FDESupport,privileged</string>
<string>HomeDirMechanism:login,privileged</string>
<string>HomeDirMechanism:status</string>
<string>MCXMechanism:login</string>
<string>CryptoTokenKit:login</string>
<string>loginwindow:done</string>
<string>JamfConnectLogin:EnableFDE,privileged</string>
<string>JamfConnectLogin:KeyChainAdd,privileged</string>
</array>

The Mechanisms key lists the loginwindow settings as an array of strings. Mechanisms defined as privileged prompt the loginwindow to run the mechanism as the root user. The only built-in macOS mechanism removed by Jamf Connect is loginwindow:login, which displays the standard macOS login window.