Working with the Crystal Reports parameter page
Use this procedure to switch from the Reporting Services default parameters page to the Crystal Reports parameters page.
Note: If your report contains
dynamic and cascading parameters, you must use the Crystal Reports parameters page.
If you switch to the Crystal Reports parameters page, it is expected that the EFSESSIONKEY value is displayed in the URL. For security reasons, some clients prefer this value to be hidden. In this scenario, it is recommended not to use the Crystal Reports parameters page.