10. Basic Activities
...
10.3. Invoking Web Service Operations - Invoke
10.4. Providing Web Service Operations - Receive
10.5. Updating Variables Contents - Assign
10.6. Signaling Internal Faults - Throw
10.7. Delayed Execution - Wait
10.8. Doing Nothing - Empty
10.9. Adding new Activity Types - ExtensionActivity
10.10. Immediately Ending a Process - Exit
10.11. Propagating Faults - Rethrow
11. Structured Activities
11.1. Sequential Processing - Sequence
11.2. Conditional Behavior - If
11.3. Pre-test Repetitive Execution - While
11.4. Post-test Repetitive Execution - RepeatUntil
11.5. Selective Processing - Pick
11.6. Directed Graph Processing - Flow
11.7. Multiple Branch Processing - ForEach
ForEach's title I'm not thrilled with, but I can't come up with an alternative at the moment.
