How to transfer my Projects and tickets to another account?

[Gregory Sztain]

Currently all of my Projects and JIRA tickets are on xxx.atlassian.net.  We are merging with a new business unit onto a new Atlassian account so now everything will be on yyy.atlassian.net.  Is there a way to easily transfer/copy everything over?

[Aswin Achuthan]

If your target instance(yyy.atlassian.net) is clean, and if you want to move all projects from existing instance(xxx.atlassian.net) then it is possible(Support Engineers from Atlassian should be able to help you) or check this document : Migrate projects

But if you want to move specific projects, then it is not possible. However there is a workaround by using csv import.

[Gregory Sztain]

Thanks.  I'm looking into this more.  I did just find a Marketplace App that might be able to help.