Always On FCI on workgroup clusters in WS2016

Hi,  I have questions about SQL FCI (Failover Cluster Instances) on Workgroup clusters in WS2016.

I've read the following blogs about WS2016 workgroup clusters.

 https://blogs.msdn.microsoft.com/clustering/2015/08/17/workgroup-and-multi-domain-clusters-in-windows-server-2016/ 

It mentions that SQL Server workload is supported for Workgroup clusters.

Now I'd like to confirm the following.

Q1) SQL FCI configuration is supported on workgroup clusters ? 

I've tried to find any information how to configure about SQL FCI on workgroup clusters, but I could not find it. All I found are how to configure about SQL AG (availability group). This is why I asked this question here.

Q2) If Q1) is yes, are there any pointers or information how to configure.

Any information are really appreciated.

Thanks,

Tadao