Palette
The palette consists of a group of activities, divided into Actions, Controls, Faults, and Extensions. Activites are steps in a BPEL process. Activities are dragged from the palette on to the BPEL Editor where they either interact with a Web service or perform internal process functions.
Every process must contain at least one activity.
For a complete description of every activity available on the palette, see Using BPEL Activities.
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