A BPEL process must contain namespaces that point to WSDL locations. To add WSDL locations, you use the Imports function, as described in
Importing WSDL, Schema, and Other Resources.
After adding an import, you can rename the default prefix for the namespace, as follows.
In Outline View, select a
Namespace
.
In the Properties view, type in a prefix to use as a shortcut definition for the namespace. The prefix is mapped to the URI reference displayed.
If you delete an import, you must manually delete the namespace associated with it.