[news.eclipse.platform.rcp] How to close Welcome tab from an intro page?

["Ameya Barve" <abarve@xxxxxxxx>]

I have the base intro page in a RCP created from the standard RCP wizard in 
Eclipse. I'm trying to simulate the behavior exhibited by Eclipse IDE when 
you first launch it; if you click on the "Workbench" link, the Welcome page 
closes automatically and you are taken to the default (Java) Perspective.

I need to add a link (or "action", however you want to call it) on the main 
intro page that will automatically close the "Welcome" tab. How do I do 
that?

Thx!