Can we use 'Selenium' with smartgwt 4.0 ?

v9.0_2013-11-24/AllModules Deployment (built 2013-11-24)

FireFox, Crome, IE

We are using smartgwt 4.0 for our project. We want to use "Selenium" for test automation.

Is that possible to use "Selenium" with smartgwt4 ?

If we can use, what are the practices that we should follow. And also let us know, if there are any features which are not properly working.