[Zope-CMF] Making read-only content

[Simon Coles]

Hi,

We have a CMF-based product (OS-ELN, http://www.opensourceeln.org).

The user can create content ("Experiments") the normal way through the web 
and edit existing experiments etc. just fine.

They can also create experiments by importing an XML file. In this case, we 
would like those experiments and their component files to be read only so 
no one (including the owner) can modify them.

Is there a clean way of doing this in the CMF?

Thanks,


Simon

--------- My opinions are my own, NIP's opinions are theirs ----------
Simon J. Coles                                 Email: simon@nipltd.com
New Information Paradigms                  Work Phone: +44 1344 753703
http://www.nipltd.com/                     Work Fax:   +44 1344 753742
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