What tools should be used to notify users of case creation or closure based on product type?

The most suitable tools for notifying users about case creation or closure based on product type are case teams and workflow rules.

Case teams allow organizations to designate specific individuals who are responsible for managing cases, and they can be tailored based on product type. This ensures that the right team members are informed and engaged when cases related to their specialty are created or closed. Leveraging case teams ensures that notifications are directed to those who have the most relevant knowledge and skills to address the issues effectively, ultimately enhancing responsiveness and case management.

Workflow rules, on the other hand, automate processes within Salesforce and can be set to trigger notifications based on certain criteria, such as the product type associated with the case. This means that when a case is created or closed, the system can automatically notify the appropriate users based on those predefined conditions. The combination of these two tools helps ensure that the necessary stakeholders are promptly informed about case statuses, which is crucial for efficient service delivery.

In contrast to the other options, this choice effectively combines the strengths of both case teams and automated processes in workflow rules to support timely and relevant communication about case management.