New in GP 2013, Credit Card Vendor’s Invoice Void
Feature of the Day: Credit Card Vendor’s Invoice Void – Inside Microsoft Dynamics GP – Site Home – MSDN Blogs
Payables & ReceivablesTips & Hidden FeaturesMicrosoft & the GP EcosystemGP 2013
Archived post from 2012. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.