appsettings.json.
The settings file is in the Reporting service data access installation folder. By default, this is C:\inetpub\wwwroot\FlexiCapture12ReportingResults.
How the export is organized
The data for each tenant goes into a separate subfolder, so you can give each tenant access to only its own data. The export for each month goes into a zip archive. Each archive contains a subfolder for each table in the reporting database, and every subfolder holds a CSV file for each day plus a CSV file for the month as a whole. For more information about the tables, see The data model used by the Reporting Database.EventLog and Document folders shown here are examples rather than the complete set.