The default title of a BPEL Process Instance that you can see in the BPEL Console is "Instance <instanceId> of <processName>.
You can configure this to include key message data in the Title.
For this, you can use the bpelx:exec within your BPEL Process.
<bpelx:exec name="setTitle" language="java" version="1.4">
<![CDATA[
String orderNum = ((String)getVariableData("orderNumber"));
String woId = ((String)getVariableData("workOrderId"));
System.err.println("Title is " + (orderNum));
setTitle("Order [" + orderNum + "][" + woId + "]");]]>
</bpelx:exec>
When an instance of this BPEL Process is created, the BPEL Console shows the title of the instance in the Console as
Order[1-7654389][1-ABCDEF]