Click the admin dropdown menu and choose Atlassian Marketplace. The Manage add-ons screen will appear.
Click Find new add-ons on the left-hand side of the page.
Locate Easy Integrations for Jira via search. The appropriate add-on version will appear in the search results.
Click Try free to begin a new trial or Buy now to purchase a license for Easy Integrations. You'll be prompted to log into MyAtlassian. Easy Integrations will then begin to download.
Enter your information and click Generate license when redirected to MyAtlassian.
Click Apply license. If you're using an older version of UPM, you can copy and paste the license into your Jira instance.