1. Go to DV360’s Reports section by selecting Insights and then Reports:
2. Select the Offline Reporting tab, then click New Offline Report > Standard > Basic.
3. Name your report, edit the time range, and add filters for Partner/Advertiser/etc.
4. Add new dimensions for Exchange and Inventory Source.
[Exchange will show data under Sharethrough]
5. Edit any metrics, if needed, and click Save and Run to run the report.