How to keep issue links and attachments during Jira project migration between servers?

[Veronika Vlasova]

Hi, I am trying to migrate a project from one server to another. Overall, there are more than 2000 issues to move with rather complicated linkages. It is very important for the business side to keep all the attachments and more important to keep issue links (1 issue can have up to 30 issue links or parent-child relationships).

I tried to do it through CSV file, but it doesn`t keep linkages and attachments. Also with such amount of issues, unfortunately, it is not the case to add/ change smth manually. I already checked similar questions on forum, but there is no suitable solution for me. Is there any suggestions how to do so?

[Alexey Matveev]

Hello,

You could use the Configuration manager or Project Configuration add-ons.

Information about links and attachments is exported to a csv file and later links and attachments can be imported to another instance. Kindly read this guide:

https://confluence.atlassian.com/adminjiracloud/importing-data-from-csv-776636762.html