I ran an Ubuntu Server install with the OEM option turned on.
When it boots it goes to the login for the account created during install. Nothing showed on screen during the first boot on either a physical system or inside a VM.
There is nothing allowing it to be setup by the end user. If I try oem-config it says it's not installed, installing it tries to install the whole Ubuntu Desktop.
Is OEM install of Ubuntu SERVER possible or was the feature left in the boot menu by accident?