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When Not to Use

In many cases during Design, a subset definition contains only one scoping object, the procedure step to be designed. Whenever possible, scope one or more procedure steps rather than scoping a procedure. Scoping procedure steps helps avoid the problems that large procedure-related subsets can entail.

The following diagram shows procedure and procedure steps.

Procedure steps

The following diagram shows dialog flows with procedure and procedure steps.

Dialog flow with procedure steps