The Portability Policy dashboard you already know and love has new functionalities. Now you can activate, edit, and delete inactive policies, run policies directly from the dashboard, use the search function in the Portability Log, and more.
Where: This change applies to Lightning Experience and Salesforce Classic in Enterprise, Performance, Unlimited, and Developer editions.
Who: To use this feature in Privacy Center, you need the ModifyAllData and PrivacyCenter permissions.
How: From the Privacy Center dashboard, under Portability Policies, click View All to see the changes.
Manage Portability Policies with Feature Enhancements (salesforce.com)