Maciej Swiderski [http://community.jboss.org/people/swiderski.maciej] created 
the discussion

"Re: JBPM5 EL Expression"

To view the discussion, visit: http://community.jboss.org/message/619480#619480

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Goof point Donald. I would expect to have EL available. Looks like a great 
opportunity for contribution  :) 

So, I think a good place to start is to implement and interface of  
org.jbpm.process.builder.dialect.ProcessDialect and then add it to 
org.jbpm.process.builder.dialect.ProcessDialectRegistry. That would be the 
first steps, I hope...

Next is to make it visible for the processes and that would depend on where you 
would like to have EL support, for instance to have it available in Script Task 
you should add language support in SctiptTaskHandler inside handleNode method, 
similar to what is done for Java.

That would be initial work to add support of EL. It is not comprehensive 
guideline but just a starting point.
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