How can I add org.eclipse.ui.ide to my eclipse RCP application

I would like to use CNF in my RCP application, but I need add some plugins b开发者_如何转开发efore. I read this link about how use CNF in RCP but I don't know how add required plugins

It sounds like you must add this plug-in to your target definition. You can do that in the eclipse preferences under Windows -> Preferences -> Plug-in-Developement -> Target Platform -> Edit -> Add and select the folder which contains your plug-in.