USER'S GUIDE - ShipWeight

If there are no sub-reports in your report, you can save and close the report.
8.3.4 Change Sub-report Links
If your report contains sub-reports, you most likely will need to filter the data
used in them to include data from the selected project only.
In the Crystal Reports designer, select the sub-report and right click on it with
the mouse. Choose ‘Change Subreport Links…’ from the right-click menu.
The Sub-report Links dialog box opens. In the ‘Available fields’ list, locate and
select the ProjectID parameter (marked by a question mark icon). Press the
8-35
ShipWeight – User’s Guide, version 10.0, April 2011