Firewall rule for web-proxy

Hi,
I’m stuck in making the web-proxy work.
What outgoing firewall rule do I need for web-proxy to get it work?

Regards
fstarter

well, I use this rules in the outgoing traffic:

Source: firewall (red)
Destination: Standard networks (red)
Protocol: Service Groups (Web-Proxy)

and in the Service Groups:
Web-Proxy (http 80 TCP; https 443 TCP)

That’s all