When business rules are used in a workflow, you can assign
appropriate rule sets to the launch step.
To
specify rules for a Launch step
Select the Launch step, then select the Rules tab in the Properties pane.
On the Rules tab, specify when the rule will execute at
runtime.
After Completion - The specified rule set will execute after the
step is completed. This is the only option for a Launch step.
In the Rule Sets section, select one or more rule sets
for this step from the Available RuleSets list and use the right arrow
to add the rule sets to the Selected RuleSet list. Use the up and
down arrows as necessary to re-order the list, specifying the order
of execution.