Just as you can create a hyperlink to a Web address, you can also create a hyperlink
from one report to another, as long as the report you're linking to is published on
a Pentaho BI Server. Follow the below process to link to a published report.
Log into the Pentaho User Console.
Run the report you want to link to.
When the report is generated, copy its URL from your browser's address
bar.
Start Report Designer and open the report you want to link from.
Follow the process of adding a hyperlink as explained in Adding Hyperlinks, using the URL you copied from the Pentaho User Console as the Hyperlink-Target value.
Save and publish the report as you normally would.
The published report will now link to the report URL you copied at the beginning of this procedure when viewed through the Pentaho User Console.