How do I undo an Auto Matched EDI item?

This article explains how to undo an auto match or reconcile with EDI.

If an item has auto matched or if you have matched an item in error this can now be undone.

Firstly select the item which has been matched or reconciled incorrectly:

Use the button at the bottom right hand of the page Ignore auto match.  The item will now be put back into the Exceptions list and will need to be dealt with.