SharePoint: Use caution when toggling between inherited to custom permissions

I don’t think I’ve ever encountered this error, but it’s nice to have this info around…

“SharePoint has a known issue when you're working with the Security of SharePoint. When you are working with the permission in Sharepoint and want to go back and forth between inherited and custom security, MOSS 2007 gets mad. Breaks the entire portal. So if this happens look for this hotfix.”

http://support.microsoft.com/kb/937038