Here’s a step-by-step guide:
- Open the main report in 'Design View'.
- Drag and drop the 'SubReport' object from the Navigation Pane to the desired location in the main report.
- Use the 'Subform/Subreport Wizard' to link the subreport to the main report. Click 'Next'.
- Select the fields to link the main report and subreport. Click 'Next'.
- Name your subreport and click 'Finish'.
- Switch to 'Report View'.
- Verify that the subreport displays the related data properly for each record in the main report.