foreman smart proxy

Hi, For the dhcp/dns/tftp services of Katello I think I need to deploy the foreman smart proxy. I cannot find any documentation about it so I decided to just install the foreman-proxy-installer available. After installation I cannot start the proxy as port 8443 is already in use. It is used by tomcat6. I can change the port in settings.yml, but where do I tell Katello to use another port for connecting to the smart proxy? -- Regards, Jorick Astrego Netbulae B.V.