To use PS remoting on some of my servers, I need to include the -IncludePortInSPN as shown in the example below:
$option = New-PsSessionOption -IncludePortInSPNEnter-PSSession -ComputerName <computer> -UseSSL -SessionOption $option
Now it is possible to force the use of SSL in Windows Admin Center but is it possible to set the SessionOption somewhere?
This is not currently supported in WAC. It would be valuable for you to add your scenario as a comment on this feedback item.