1. Click the 'Make Primary' link next to the application link that you want to make the primary link. A '(tick)' symbol will display in the 'Primary' column next to the application link.
    (info) The 'Primary' column and 'Make Primary' link will only display if you have set up application links to more than one of the same application type, e.g. you have linked your application to two JIRA servers.