Allow workgroup machine to administer Hyper-V server

Got a Windows 10 machine running in a workgroup but want to administer a Hyper-V server(s)



Enable PSRemoting on the Windows 10 machine:

Enable-PSRemoting

Then enable CredSSP on my Hyper-V server:

Enable-WSManCredSSP –Role Server
Add the Hyper-V server to the TrustedHosts list on the Windows 10 machine:

Set-Item WSMan:\localhost\Client\TrustedHosts -Value "HV-Host"
Enable CredSSP on the Windows 10 machine:

Enable-WSManCredSSP -Role client -DelegateComputer "Windows10Client"
Or to allow everything:
Run this in an elevated PowerShell Session:

Set-Item WSMan:\localhost\Client\TrustedHosts -Value '*'