AP Parked Invoice Workflow

[Mike Mathieson]

When an AP invoice is parked in transaction MRHR I want to kick off a
workflow to notify the creator of the referenced Purchase Order.  This
appears to be a common workflow in SAP.
 
Is there any good documentation on how to set this up?
Is there a template I should use to get started?
Any advice before I get started?
 
_____________________________________________________________________________________
Get more from the Web.  FREE MSN Explorer download : http://explorer.msn.com