I cannot get the groups from the LDAP Server to show up in JIRA, as Apple Open Directory doesn't have an user membership attribute "memberOf". Instead, all groups have a group membership attribute containing all user IDs, which is called memberUid.
When I test the connection, I get this error message: http://i.snag.gy/qvSnA.jpg
I've already tried "Apple Open Directory (Read-Only)" as server type, instead of the "OpenLDAP (Read-Only Posix Schema)(Read Only)" shown in the screenshot.