Almost a year ago the doc team was approached by Canonical wanting to add their owned and maintained Cloud Docs into the Official Documentation structure on help.ubuntu.com.
In particular under the "lts" (Long Term Support) section.
They recently went live. There are still a few lingering incorrect hyperlinks, and text that is supposed to be hyperlinks that should be corrected shortly.
Please review and enjoy.
There are multiple ways, well two, to navigate to that page from: