@stefano I *want* to say that didn't exist when I set up my instance in ~april 2017. I WANT to say that, because I remember looking VERY hard for that... but I see that document was created in ~may 2017, with the pull request on april 24, 2016 (about a week after I sett things up).. so it probably DID exist... but at least the PR says it was "poorly documented"
Oh well, as a single user instance, maybe I just nuke myself back to nothing