The Bonita Inbox Feed Creator allows your users to get their inbox in a RSS feed.
To install this web application, you need to have a server (like tomcat) with Bonita User Experience installed. Just copy/paste the war file in the webapp folder of your server.
When you go in the root url of the Bonita Inbox Feed Creator, you have to login with your account, then you will be redirected to your RSS feed. You just have to use this url in your favorite RSS reader.