1) open this page: https://steamcommunity.com/dev/managegameservers
2) compile it in this way (App ID: 730, memo: hiperz)
3) click create and get your token (each server must have its own token)
4) go special operations page within your control panel
5) type there your newly generated TOKEN and save
CSGO server guidelines: http://blog.counter-strike.net/index.php/server_guidelines/
Your token is wiped from our systems as soon as your server expires.
You can change the token from the "special operations" page from the CP everytime you wish - changing the token will replace the existing one and restart the server
Make sure your server is properly following all the valve guidelines.
We do not allow the use of plugins and mods that circumvent those guidelines.