
654 Patterns: Building Serial and Parallel Processes for IBM WebSphere Process Server V6
5. Click the Custom transformation and the Properties → Details tab. When
the Visual Snippet Editor opens, create the visual snippet (see Figure C-24).
Figure C-24 The custom snippet
Creating the interface map: Place order
Now that we have the cross-reference data map, we can create the interface
map. We reuse the data map ITSOPlaceOrder_to_Order to map the data back
from Wholesaler F. Because the part number is not part of the return interface, no
cross-referencing is required.
To create the interface map:
1. Create a new interface map named ITSO_to_WhF_Order ...