I have a question, if I have an ejb .. @Stateful and @ConversationScope, the client (jsf) makes a request to my ejb, the ejb starts a conversation.begin() .... do something and show the response to the client ... the client makes a another request where now do something and close the conversation (conversation.end()) .... the ejb @Stateful is removed too? Or i have to explicit call @Remove ?