[Zope] problem turning off permission acqusition

[Michel Pelletier]

sathya wrote:
> 
> I have a file object (pdf type) which should be viewed only by a certain role.
> So I want to turn  of the permission acquisition for anonymous users as they
> have view permissions in the top level folder. However when i I try to change it
> I get an  Error
> 
> error type : attribute
> error value: tag
> Can anybody shed some light on this ?

Please send the traceback also with all error reports.

-Michel