- Plesk for Linux
There are two Plesk modules for WHMCS - Plesk module and Plesk Multi Server Provisioning module. What is the difference between them?
Plesk module exists in out-of-the-box WHMCS installations, and required for integrating standalone Plesk 11.x, 12.x and Onyx servers with WHMCS. More details could be found at http://docs.whmcs.com/Plesk .
Plesk Multi Server Provisioning Module is required to integrate Plesk Multi Server installations with WHMCS. More details could be found in the Plesk Multi Server Guide .