Allow specific Windows Service in Firewall Rule

Hi,

I just wanted to adjust my Norton 360 Firewall that i can run Microsoft Hyper-V Manager, since it doesn't work as long as the Firewall is active. I already made rules for the programs mmc.exe and ServerManager.exe that they may be allowed through the firewall, but in the advanced settings of the Windows Firewall i see another port which has to be opened. Unfortunately it's not a single port but more of a "Allow everything as long as it's for Service winmgmt" so all ports are opened in this predefined rule.

So i wanted to ask if there's a similar option in Norton 360 to define a sepcific service in firewall rules, since i just don't want to cut a huge hole into my firewall for svchost which hosts all of the Windows Services.

Another useful thing may be an Option to import existing Windows-Firewall rules.

Thanks for your input