299 does not provide nested conversations. However, Seam will provide this as a portable extension.
Use a @Produces field instead of @Out.
Do you have the diagram shows that how WebBean join the JSF lifecycle?
so if I want to end the current conversation and restart brand new conversation, how do I do?
Currently in Seam2 I have to do a redirect, and some RichFace component has trouble with the redirect (for example a4j:include).