How to create a shared menu for many pc.

[aries]

Hi:
   we have a lot of ubuntu desktop , and they all mount a same nfs share 
(we put all our  industry software there) .  So i wonder is there a way 
to create a "shared menu" for all the user.
    For a particular user , he can put the sepecified menu in 
~/.local/share/applications/ and 
~/.local/share/applications/desktop-directories. But if i want to put 
these two directory into the nfs share , how could the system to 
recginzed it . thanks!