[Zope] make publict product for PythonScripts

hello I have created a few useful functions that I keep in a file Products.mennucc (that I attach); I use them in my external products I would like to use them in Python Scripts; I have then imitated what is done e.g. in Products.PythonScripts.standard to make my functions 'public'.... but it does not work what am I doing wrong? thanks. a. -- Andrea Mennucc "one houndred and fifty - the chicken sings"