[Zope] Squishdot Authentication Question...

[JBeard@porternovelli.com]

This should be a simple one, can't quite get it yet....
I have an internal squishdot site running and I want to give users the
ability to post comments anonymously.
I've looked through the permission & security settings but can't figure out
how to turn this on, any advice?
[fyi, I considered posting directly to squishdot mailing list, but recent
comments were over a week old, so I thought my response could be quicker
here]