Oooops, agora sim:
<h:form>
<h:outputText value="Título: " />
<h:inputText id="title" size="15" value="#{CommentManaged.title}" />
<t:commandLink action="#{CommentManaged.insert}">
<t:outputText value="Alterar Artigo: #{ArticleManaged.title} com id #{ArticleManaged.id}" />
<t:updateActionListener property="#{CommentManaged.articleId}" value="#{ArticleManaged.id}" />
</t:commandLink>
</h:form>
mas não fumega ainda… 