Migration support details for the app content from server to cloud
Differences between the server and cloud version of the app
Migration of app data from server to cloud is not supported currently. This is because Jira Cloud Migration Assistant does not support the app migration process yet.
Jira instance migration - Use the Jira Cloud Migration Assistant app to migrate everything you need from Jira Server to Atlassian Cloud. Jira Cloud Migration Assistant explains in detail the step-by-step procedure to migrate the required content. As mentioned in the previous section, Atlassian does this job for you in most cases.