Home region TODO
The Home region is not an out-of-the-box feature. It appears to the higher user roles if any of the admin-side plugins that employ it are installed.
[When relevant, the Home region will be seen in the administration navigation from all admin-side views except when you are in context of the Plugins panel, even for the administrator. This behaviour ensures being able to safely deactivate and/or remove outdated or buggy plugins if they are causing problems. To access the Home panels from the Plugins panel, move to anywhere else in the admin-side first, and the *Extensions region will appear in the navigation again.] Is this paragraph true?
Plugins that use the Home region
todo: Explanation of what makes the Home region appear; table below may or may not be relevant.