How to show Epic field details for Epic linked issues in a report
This article explains how to configure reports to show Epic issue field details in the linked issues.
Instructions
Navigate to AIO Reports →  Custom Report → New Report
Add field Epic Name & other fields(as per your requirement) to your report:
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Configure the Epic Name field as shown below to choose to Roll up option:
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Run the report to get the required data:
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Ensure to have proper permission to create AIO Report.
You can customize the report by adding new fields.
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