CyberPanel is based on OpenLitespeed and it fully supports
mod_rewrite syntax. If you want to add rewrite rules to your site you can do so easily.
Main > Websites > List Websites » Launch
Launch panel for each website looks like:
Once you click
ADD REWRITE RULES a box will open which will contain your current rewrite rules, if there are none it will be empty.
Paste your rewrite rules in the box and then click
Save Rewrite Rules.
A detailed guide for setting up rewrite rules on OpenLitespeed.