Single sign-on with Active Directory Pritunl Zero

I am looking to integrate AD for my Pritunl Zero node. I have subscription and I do not see AD under Authentication Providers. Can I get any plugin or do you support AD ?

Please help in getting this answer. thanks

The documentation has sections for Azure Active Directory with Oauth and Active Directory with Radius.

The second option Active Directory (pritunl.com)

I do am not able to find out any option to configure AD in Pritunl Zero. I do not think we can do it??

The Radius support is only available in Pritunl. Pritunl Zero only supports Azure with Oauth.