I need to import JIRA issues periodically from another JIRA instance to my JIRA instance.
First time, I could import all the issues successfully in my JIRA using JIRA Adminstrator->System->import/export->External System Import option.
Next time, When I try to update the existing issues using the same above process, it has failed to import. The import log says "only new items will be imported".
Am I missing something? How do I update the existing issues using CSV import in JIRA (cloud version).
Thanks,
Valli