# Server Requirements
The TransparentMaps add-on for Open-Realty requires the following:
Working install of Open-Realty v3.4.2+
- PHP 7.4.3+
- PHP SimpleXML
- PHP CURL
- PHP OpenSSL
Open-Realty Documentation Open-Realty Documentation The TransparentMaps add-on for Open-Realty requires the following:
Working install of Open-Realty v3.4.2+