Hi!! I was searching info about ON DELETE SET NULL equivalent in EJB. All I found is that (probably) this is not implemented. Is this true? The approach commented this post (with @PreRemove annotation) is correctly working. Can anybody post an example of an interceptor for this? What are the pros and cons of each one? Thanks in advance! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4152752#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...