Use to create a standalone BPEL subprocess.
A subprocess is a fragment of BPEL code that can be reused within a particular process by separate processes. A call activity executes referenced subprocess code. Standalone subprocesses are inline with the WS-BPEL 2.0 standalone language. More
Introduction to Standalone and Inline BPEL Subprocess Invocations in Developing SOA Applications with Oracle SOA Suite
Introduction to a Standalone Subprocess in Developing SOA Applications with Oracle SOA Suite
Creating Standalone and Inline BPEL Subprocesses in a BPEL Process in Developing SOA Applications with Oracle SOA Suite