Hi norick, It is supported. please check the following kb. VxRail: How to integrate to Active Directory after the appliance is built [URL]
Hi, All.  How can I configure VxRail embedded VCSA with Active Directory user authentication? Normally vSphere environment, I can configure that via vCenter WebClient GUI. Can I use the procedure for VxRail embedded VCSA?  I want to using VxRail v3.5.  Best Regards.
Embedded VCSA with Active directory user authentication