You can enable Document Cloud Analytics to make PDF-specific dimensions and metrics available in your report suite.
Analytics > Admin > Report Suites > <select report suite>
> Edit Settings > Document Cloud Management
The following Document Cloud Management options are available when editing a report suite:
Document Cloud Reporting
Reports specific to the Streaming Media Collection are available on the Media Reporting page. For more information about Media Reporting, see Configure Document Cloud reporting.
Document Cloud Classifications
Classifications specific to Document Cloud are available on the Document Cloud Classifications page. For information about Classifications, see Conversion classifications.