As we grow our users we are debating on managing users in projects. Our Jira is v7.5.2 and we use Crowd but no Active Directory integration. Some people say that we should put users in groups and add groups to Project roles. Others feel that we should just put users in the roles.
I see both ways. Some claim groups in roles gives better performance but I can't find anything that states this. Others suggest putting users in roles because then the project admins can add/delete their own users - thus reducing our administrative burden.
We have about 950 users in 200 projects. No project has more than about 40 users per project.
I look forward to your comments. Thanks,
Dan