I think I know the answer to this, but thought I would ask the community just in case.
I have a Service project that was taken over by a new user and that new user wants a report on the project that shows how many tickets were created over the last year by location. The thing is, the location field was part of a Jira form and not linked to a Jira field. This makes it so we can't make a series to report on that field. I made a custom field to link the form field to so that the new user can start gathering data.
My question is, is there a way to retroactively fill in the new custom field on all the old tickets with the field it is linked to in the form?
Thank you!