If you need to run the same Business Intelligence report for a number of selections e.g. a Sales by Customer report for each of a number of Account Managers. Using a Report Set allows you to generate all these reports in one go rather than having to run them one at a time.
To generate and run a report set for sales by customer for a number of account managers:


Now this named set is available for selection (groups are listed in the order they were selected) :
Then add Account Manager to report names (and click on Output options for directory to receive the reports.

Click OK to save the Report Set then click Run Report Set button and say Yes to open the report contents sheet.