Time in status on sub tasks group by sprints

Hello
When i create a report on parent issue (time in status) group by sprint thats ok but when i want to get report on subtask just show the last sprint and aggregate all time status on just last sprint how could i have a report seprated in sprints?
Thanka

Hello @Ashkan_Malekly,

Welcome to the eazyBI community!

Since sub-tasks do not possess the privilege of being appointed to a specific sprint separately, they are always following the primary task - story (or different issue type). Jira does not hold the records of their prior sprint history and only returns the latest sprint of their parent.

Therefore, they are only mapped to the latest sprint of their parent.

If you need to report on them as standalone full-right issues - I suggest promoting them to stories so that they can build and record their own rightful life.

Regards,
Oskars / support@eazybi.com