Site admin presets
From MoodleDocs
Site admin presets allow administrators to create, apply, download and import different site configurations.
The feature is accessed from Site administration > Site admin presets.
Two presets are available by default: the Starter and the Full. From the Actions menu, the admin can review the settings and apply a preset, or download it to use elsewhere.
An Import button allows the admin to import a preset to use on the site, and after changing some configurations, the admin can create a customised preset by pressing the Create button.