I would like to be able to integrate "Epics" from different "Projects" in Jira under common "Themes".
Hi there, thank you for your idea. It is currently possible to manage records across multiple Jira projects as outlined in this article. One use case for this is when you have an epic in one project with child stories in other projects. Please take a look at the article and let us know more details on your use case if it does not work for what you need. Thanks!