show fake icon Ranked on BF2Hub server

sv.ranked
host.rcon_invoke('sv.ranked 1')


does not work on bf2hub, the server does not appear in the list.

I know there's a way to do it by editing in hexadecimal.

 

They trick in backend, so only whitelisted servers can have ranked tag.

 

where to put this command?

 

I'm sure somewhere else would work but I've used it in [mods\bf2\python\game\gamemodes\gpm_cq.py] which works also.