Selenium Webdriver and Pega

Hi,

I have been assigned to do research on comparability of Selenium webdriver with application built using pega.
Has anyone worked on automating application built using Pega ?

Please share your experience and comments so that I can start in right direction.
[color=#FF0040:3qcjtw2s][i:3qcjtw2s]
PS: I don't have access to application yet.[/i:3qcjtw2s][/color:3qcjtw2s]

Thanks,
Raghav