When I create a Grouped by set of data, there is no way to include a Having clause (SQL Example: Select x, y, count(*) from table group by x,y having count(*) > 3). If you could add Having to the Group by page or add a Having function to the Formulas or add Having to the Functions in the Data Source types that could be added as a child to a root Group by, it would improve the functionality of this tool. Its exciting to see a tool other than SSRS that can be used to create reports using live data. I look forward to using Electronic Reporting in the future.