To create the new Composite Application, choose File -> New Project.
The New Project Wizard appears.
Select SOA as the Category, and Composite Application as the Project, and click Next.
Name the project SayHelloCA, and click Finish.
The SayHelloCA Composite Application is added to the Projects tree, and the Composite Application Service Assembly (CASA) Editor opens to the SayHelloCA.casa file.
Drag and drop the SayHello BPEL Project from the Projects tree to the JBI Modules column of the CASA Editor.
Build the Composite Application project. To do this, click the Build (hammer) icon in the CASA toolbar.
Click Save All