Working with two or more screens is becoming increasingly popular in professional working environments.
You can find out how to configure several screens and an extended desktop with the IGEL setup here.
There are different screen configuration options:
If you work with IGEL Universal Desktop or supported UDC2 hardware, multimonitor support is guaranteed.
Difficulties may arise if you work with UDC2 hardware and your hardware is not fully supported by IGEL.
See the Linux 3rd party hardware database for supported graphic cards.