Forum:Regarding User Talk Pages

I noticed on an article's discussion page that someone mentioned that deleting conversations that you've had on your own talk page was forbidden on this wiki.

While I'm certain that this question has been addressed at some point in the past, I was not able to find an official answer in the policies section from "about wookieepedia" regarding user talk pages.

So, can someone link the page that outlines this particular policy?

Thanks! --School of Thrawn 101 10:24, 9 April 2007 (UTC)