An advertiser wants to create a report that features specific metrics to analyze and save in a template. They also want to schedule the report to be emailed internally. What's the most efficient approach?

The selected answer is correct because a Scheduled custom report is the only feature within the Pinterest Ads Manager that simultaneously allows for the selection of specific metrics, the saving of those configurations as a template, and the automation of delivery via email. While other options like exporting a current table or creating an editing sheet are manual, one-time actions, the scheduled custom report approach provides the "most efficient" workflow by automating repetitive reporting tasks and ensuring that internal stakeholders receive consistent, updated data without the need for manual intervention each time.