Jira cloud to cloud migration (easy?)

[Sonya Petkunas]

Looking for an easy solution for migrating 1 project from a cloud instance to cohabit with our main cloud instance. Is there really no other solution than to export/import using a .csv file or to use the data center? Atlassian doesn't make a tool for this? This is the first of many migrations we will need to do. Some others will be server to cloud and have many more projects than just 1. 

[Artem Fomin - DevOps Action]

No easy solution at this time. You can spin a temporary self-hosted instance, take a backup of your cloud site there, then use JCMA to upload your single project.

Having said that, if you intend to consolidate multiple Cloud and self-hosted instances, you should consider consolidating on self-hosted as much as possible, then taking the resulting instance to Cloud.