# Compatibility This module is supposed to work with: - Any Generic RFC EPP registry. - Caucasus Online - .ge - CentralNic - all - CoCCA - all - GoDaddy Registry - all - Google Nomulus - all - HKIRC - .hk - RoTLD - .ro - SIDN - all - ZADNA - .za # FOSSBilling Module Installation instructions 1. Download and install https://fossbilling.org/ 2. Place epp.php in `[FOSSBilling]/library/Registrar/Adapter`, place your key.pem and cert.pem files in the same directory. 3. Activate from Configuration -> Domain registration -> New domain registrar 4. Configure from **Registrars** tab 5. Add a new TLD using the module from the **New top level domain** tab.