Using standalone JIRA 5.2.10 running on Windows and connecting to Active Directory with nested groups enabled in Advanced Settings, I am finding that nested groups are not working. In AD, I set up a group base OU, _Jira, and within that set up my JIRA groups (e.g. JIRA User, JIRA Developer). To some groups I added individual users (e.g. to JIRA Administrator), while to other groups I added groups defined outside the _Jira OU (e.g. an existing group named Developers was added to JIRA Developer).
When I synchronise AD with JIRA, the groups in _Jira appear as expected, but only users explicitly assigned are being shown as members. Users who are members of groups that are members of the JIRA groups are not appearing - is it because those groups are outside the _Jira OU, and if so, is there a workaround?