Change Sub-report Links

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Change Sub-report Links

Introduction to Crystal Reports > Upgrading Existing Reports to include ProjectID

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.

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The Subreport Links window opens. In the ‘Available fields’ list, locate and select the ProjectID parameter (marked by a question mark icon). Click the right arrow button. The ProjectID parameter is now moved to the ‘Field(s) to link to’ list.

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Make sure ‘Select data in subreport based on field’ is checked, and that the field ‘ProjectID’ is selected.

Click OK to apply the changes.

Repeat this for all sub-reports included in the report.

The report now contains data from the selected project only. Finally, save the report before closing it.