I have been using Spring 2.5.6 for some time in an existing project running on IBM Websphere 6.1. This version only supports JSF 1.1 and facelets. My goal is to get my managed beans out of session scope and use conversation/flow scope to reduce memory use. Setting up the environment does not pose any problems, but I am not sure how to leverage my existing Controller/model code with webflow. Currently the controller/managed bean has a service object injected as a property to use in populating objects that are properties of the controller class. I also have existing JSP pages as my views and they use JSF tags including IBM extended tags. Those tags do not work on facelet pages. What is my best approach?