[ic] Changing an order after its been accepted.

[Chris Kohler]

I searched the documentation and FAQ but didn't find the answer. If 
I've overlooked it please point me in the right direction. I'm not 
familiar with Interchange but we've got a new customer who uses it. 
Running Interchange 4.8.6 from RPMs supplied by Redhat.

After an order has been placed, can it be changed from the admin 
interface without cancelling and readding the order? Specifically, they 
sell tshirts and sweatshirts and want to be able to change size or 
color after the order has been moved to pending and the size or color 
is no longer available. Is this possible with Interchange or will I 
need to write some custom code to do this?