default gnome panel

[François Patte]

Bonjour,

Where are defined the applications put by default in the Gnome panel: I
want to suppress some of them (eg: "suspend" or "shutdown") to prevent
errors from one user on a desktop.... used via ltsp by several others.

Thanks.
-- 
François Patte
UFR de mathématiques et informatique
Université René Descartes
http://www.math-info.univ-paris5.fr/~patte