I have two JIRA instances (New, Old ) and both have different configuration, custom fields, issues.
There is a high level description of how you can merge JIRA instances here https://confluence.atlassian.com/jirakb/how-to-merge-jira-applications-instances-244352137.html
Here's a short summary of the steps:
Note that you might face more problems like for example JIRA project import does not properly handle issue history and you might need to manually fix these in the database.
Atlas Camp is our developer event which will take place in Barcelona, Spain from the 6th -7th of September . This is a great opportunity to meet other developers and get n...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG