[webizen]

basically you need to:

1. create web server external app for each backend at server or vhost level
2. create a load balancer external app with proxy::backend* created in 1 as worker
3. create a load balancer context at vhost level using load balancer external app created in 2.

That's it.

Refer to below wiki (also covers cache proxy for 2-CPU license) on how to create web server external app:

http://www.litespeedtech.com/support...se_proxy_cache