How to export completed sprint issues along with sub-tasks in it?

[Saraswathi_Selvakumar]

Hi..

I have completed & closed two sprints in JIRA recently like yesterday. Now, I want to export all the issues along with sub-tasks in CSV/ excel for release summary purpose. 

When I tried, I can only view bugs & stories but not sub-tasks. 

Since am new to JIRA, a little help here please.

[Jack Brickey]

If your sub-tasks are not showing when you use a JQL like - project = abc and sprint in (sprint1, sprint2) - then your sub-tasks must not have the sprint field. This is odd if in fact the sub-tasks show in the scrum boards.