Virtual Directory

I’d love to see virtual directory feature in safeline. What I’m talking about is like we have more than one vm for application services. Lets say 1 vm for auth-service using ip 192.168.4.5 using port 80, and 1 vm for report-service using ip 192.168.4.6 using port 80. Instead of creating subdomain for each service, can we use safeline to point www.example.com/auth to vm 192.168.4.5:80 and www.example.com/report to vm 192.168.4.6:80. Because subdomains change we need to back and forth changing the dns, but if we are using virtual directory, it will faster to change. Does anyone needed it too?