Hello Gavin, thank you for the response. When the page is loaded, I am in a LR conversation, created with @Begin(join=true) on the create method of the object that contains the datatable I mentioned. This create method is also annotated with @Create The object itself is a SFSB , scope SESSION. I can see the conversation on my "workspaces" page. I found that if I switch the s:link to a4j:commandLink, my conversationId is rendered properly View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3994858#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...