If you have BPEL processes created in earlier versions of Process Developer, they conform to the BPEL4WS 1.1 specification. You can open and work with BPEL 1.1 processes. Process Developer recognizes the version of BPEL in a process and opens in the appropriate mode: BPEL4WS 1.1 or WS-BPEL 2.0.
In BPEL4WS 1.1 mode, Process Developer displays the palette and menu options that support the BPEL4WS 1.1 specification.
By default, Process Developer is set to launch in WS-BPEL 2.0 mode. You can set a preference to open Process Developer in BPEL4WS 1.1 mode, if desired. For details, see