Create the target report> Add parameter to target report> Save the target report> Set drill-through behavior

Set drill-through behavior on each report> Select the correct package> Map parameter values passed to target report> Define source report

Create a drill-through definition that will allow users navigate from the targeted report to other created reports> Enable report variables for drill-through definitions> Save report

Create the target report> Create a drill-through definition that will allow users navigate from the targeted report to other created reports> Enable the drill behavior in the source report