Access right to Configuration

Hello,

I’m searching to give access to RT to people that aren’t allowed to see
other users’emails and names. So I want to restrict access to
Configuration menu, I didn’t find any right in the configuration to do
it, is it supported?
Else, can I add a custom right and use it to restrict access or printing
of this menu?

Thanks

Christophe Berger | chris@berger.cx | http://chris.berger.cx
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