I need to export our primary project from a vendors version of JIRA but comments and images are not coming across. Also sub-tasks and issue-links will not import correctly they do not create the links.
Does anyone have a good tool or way to get all of this data on an export and import properly besides a csv file?
Export from instance: JIRA v6.1.5
Import into instance: JIRA v6.5-OD-05-041