You can easily export the current data view displayed in the UI to a CSV format. This allows you to download all visible information, including issues, hierarchy levels, summary and many more Jira fields for further offline analysis.
However, if some Jira fields are not visible in the exported file, you may need to enable the specific Jira fields in the reporting app. Once the desired fields are enabled, they will be included in the CSV export, ensuring you have all the necessary data for a comprehensive review
Refer below sample of the exported CSV File: