TPL Override was programmed for WHMCS v5, although it may be backwards compatible to previous versions; this has not been tested or confirmed:
- WHMCS version 5 or higher recommended
- PHP 5
Licensing and Support
TPL Override is provided under the terms of the GPL-v2 license.
As there is no charge for TPL Override, there is no support offered for this extension directly. We always advise you to perform regular maintenance on your site including backups and upgrades, and to proceed with care whenever using any 3rd party extension.