Describe the attribute that allows pointing to other components that should be processed together with command component
more details - http://www.jboss.com/index.html?module=bb&op=viewtopic&t=133031
I've described this attribute for <a4j:support>
I've deleted description of process attribute from <a4j:support> and added to "How to..." section.
created links to description of process attribute
The placement of 'Decide what to process' section was fixed