Greetings!
If I want to transfer some of my issues from Project A to Project B, in this process the issue key will get updated. After the transfer, is there a way for me to know the previous issue key of the issue?
Following are some of the ways I read about-
1)Adding a custom field and populating it with an issue key
2)Using a Plug-in Script Runner
3)Searching the issues, downloading a CSV file and then re-uploading with a new issue key and old issue key column.
Is there any other more easy comprehensible way to do this?