How can I restore worklogs for deleted issue

[HarryH]

We have one issue deleted by mistake, we tried to json export/import from a whole restored dev instance, the issue is restored on production now, but the worklog tab is empty, although we have worklog information under "All" and "history" tab, please advise, this is very important to us. THANK YOU.

Worklog tab contains the description of worklog, can we restore that?

[Michael Partyka]

Hi Harry,

the only way is to restore backup. If this problem exists for one project. You can delete project and restore 1 project only from backup.

[HarryH]

I can't delete the project, I just wan to restore the issue and workflow, I can restore the issue now, but workflow tab is gone even though there is worklog history, can you advise?