Kerberos Extension - where is it?

In the WWDC session "What's New in Managing Apple Devices" Rick Lemon demo'd a Kerberos Extension that was supposed to be included with Catalina and expected to replace Enterprise Connect. Is it available in the current Catalina beta's? I find no mention of it in the release notes, and can't see it listed in the extensions on my test system.

Similar, where is the extension for Azure Active Directory? Do you need Mac OS Server Catalina?

I am seeing other posts get responses but anything with SAML is very empty. There's no good documentation in the Developer section or the MDM section. Wish we could get a response. This is what Enterprises care about.

Kerberos Extension - where is it?
 
 
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