工作流活动

Subprocesses are groups of related activities and events within the parent process. You can configure subprocesses similarly to Long Running Workflow canvas, as they support the same activities. Start events in subprocesses cannot be manually triggered, so you cannot use Message Start Event or Timer Start Event in a subprocess.

当您要简化主画布，并且需要在流程中的特定点按顺序或逻辑执行一组相关任务时，请使用子流程。

Another use-case for subprocesses is using Business Exceptions through the Throw—Error Handler pair.