Lucee Custom Installation Link?

I was curious if anyone has the exact link to the custom installation page
for Lucee.
Here’s the official link: http://docs.lucee.org/Custom_Installation
I clicked to it from this
link: http://docs.lucee.org/guides/running-lucee/download-and-install.html

The Custom Installation link only goes to 404-Page Not Found link.
Thanks!