Dear fellows, i realy need some advice from you. We have a big ERP, like HR, Accounting etc. , developed on Oracle Forms, and we goind to develop a new aplication in j2ee. The think is , in the implementation phaze on costumers, sometimes we need to change the software. I have read about JBPL and Rules and that makes a lot of sense. Should we develop each module using the rules, and when connecting those modules using jBPL, or using allways jBPL or event none of both, just java code ?. Id we use jBPL will i have performance problems ?, ou Rules ? Thanks a lot . PauloC View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3992326#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...