[rules-users] drools5.0 xml format tutorial?

Hi, Are there any tutorial available for conversion of .drl files to xml files.? Please help me with conversion from .drl to xml format. For example conversion of helloworld.drl package org.drools.examples import org.drools.examples.HelloWorldExample.Message; global java.util.List list rule "Hello World" dialect "mvel" when m : Message( status == Message.HELLO, message : message ) then System.out.println( message ); modify ( m ) { message = "Goodbyte cruel world", status = Message.GOODBYE }; end rule "Good Bye" dialect "java" when Message( status == Message.GOODBYE, message : message ) then System.out.println( message ); end thanks ABRA