How should a Campaign Business Practitioner schedule a recurring campaign with multiple workflows and multiple deliveries?

Using a scheduler activity in the workflows is the most effective way for a Campaign Business Practitioner to schedule a recurring campaign that includes multiple workflows and multiple deliveries. The scheduler activity allows you to specify when each workflow should be initiated and how frequently it should run. This provides a structured approach to managing complex campaigns by orchestrating the timing of different processes involved, ensuring that actions are carried out at the designated intervals.

In contrast, while the execution schedule in the campaign might allow for some scheduling, it does not provide the granularity or control needed for multiple workflows to execute in coordination with one another. Wait activities can delay a workflow's progression but do not inherently offer the scheduling capability necessary for recurring campaigns. Similarly, while deliveries' schedule properties can manage when a specific delivery is sent, they lack the overarching control of timing multiple workflows together. Therefore, the scheduler activity is the correct tool for managing the complexity of recurring campaigns effectively.