1. Navigate to Clanforge -> Profiles -> Edit (at the bottom) -> Config
  2. In the dropdown box next to File select server.cfg
  3. The file will then open showing your server.cfg file, this file contains a lot of information regarding the functions of your server, It is read by your server on every map change and server start.
  4. Find or Create a new blank line by pressing enter. Then enter the following command
sv_allow_votes 0

Then Press the "Save & Apply" button to apply the settings to your server.

Players will now no longer be able to vote kick players and change maps.