I have problem with Active directory plugin, when I change name of group after I add it to project-based security, mapping is disappear.

I think it caused by the way like this plugin or Jenkins remember typed group.

In my configuration CN/Name of groups are changing some time. Each time group name change whole group lose permissions to job.

I found two way to fix this:

1. After first successful find group in AD, store it by its GUID
2. Give Jenkins admin option chose, based on what attribute he/she want to store/search for groups in AD