Hi,
I'm little bit confused here, may I know further regarding the managing users, importing data, and editing system email settings since in Jira Permissions mentioned that Create and administer projects, issue types, fields, workflows, and schemes for all projects. Users with this permission can perform most administration tasks, except: managing users, importing data, and editing system email settings.

So, if Administrator Jira can't managing users, importing data, and editing system email settings, so what the permission can manage users, import data and edit system email setting?
Can anyone help to explain?
Many thanks ^__^