Sometimes I used to get confused big time about this. I had sites that had "Navigation" management and others that had the "Tree view, Top link bar, and Quick Launch" in Site Settings. To get the "Navigation" management back...

Once I was asked to remove the Sign In link and deploy the site over the internet. Removing that link was easy, I simply opened the master page and removed the “wssuc:Welcome” control. I ran into a speed bump, how will the content manager be able to sign...