Problem on https://docs.typo3.org/m/typo3/reference-coreapi/main/en-us//ApiOverview/SiteHandling/SiteSets.html

[rintisch]

First the docs say that you shall not use dot definition for nesting in settings.yaml because it will not work but later on in definitions.yaml the example uses dot definition. I now know that you can use dot notation in the latter but not in settings.yaml. Maybe this difference should be highlighted to make clear when dot definition is allowed and when it is not.