I have a question about smartform customizing. We'd like to customize both the shopping cart (BBP_SC) and the PO (BBP_PO) smart forms. For PO smartforms, we can create a copy of the original, call it ZBBP_PO, and customize it. We can then go into the IMG, SRM, SRM Server, Cross Applications, Set output actions and output format, define actions for PO output and choose the new ZBBP_PO smartform as the output method. For shopping carts, however, we have not found a place to make that setting (to tell the system the name of the smartform to use). Has anyone seen where that is possible?