How to hide Administrator and Newbie

[ionia]

I've search inside Current Theme, Themes and Layout, member options
and all within but still unable to hide Group name (Administrator) and title (newbie).

Please help
SMF 2.0.5 using default core theme

[Nathaniel]

In SMF 2 Beta, the setting is called 'Hide post group titles for grouped members?', it should be located at the bottom of the 'Current Theme' settings page in your admin panel.