The topics below might be relevant to your needs:
Web-Based User Interface – The EMS Web-Based UI provides a simple PHP-based web interface to manage the EMS. The source code is provided free so that you can customize it for the functionality that you require.
Web Services Extensibility Framework – The EMS Web Services provide a way to extend the EMS using its run-time API and Event Notification System. The PHP source code can be modified and extended to suit your needs.
Please take a look at our documentation regarding these features. You may decide to modify our sample PHP code, or just use the EMS API and Event Notification System (with a language of your choice) to implement the functionality that you require.