- Click on Commandline Manager
- Select the Custom Commandlines tab at the top
- Click on "+New"
- Check the map selection, "Crossplay" and fill in the description. If necessary, add any other settings you need
- Click on the "Save" button
- Click on the "Select" button
More about commandlines you can find here: https://pay.czechchillout.cz/index.php/knowledgebase/44/3-commandline-manager.html

