[Evolution] Change a keyboard shortcuts in Evolution

[Gabriel <gabriel ggsalas com ar>]

I need change a keyboard shortcuts in Evolution and I can't.

I found the archive /gnome2/accels/evolution but I can't modify

Also i tried with run gconf-editor and go to /desktop/gnome/interface/.  Check the 'can_change_accels' option

I need assign an accel to "/mail/mail-label-none". Is any way to do it?

Thanks.

- I use Ubuntu 11.04 and Evolution mail. 

-- 
Gabriel