Debian/Ubuntu question for those who understand this better than I do.

Unattended-Upgrade's seems to only be configurable via /etc/apt/apt.conf.d/ (and mostly 50unattended-upgrades)

But what if I am shipping a package that I want to also automatically get upgraded by unattended-upgrades? I assume I cannot throw another file in there as it may override another user config...

Right now on a machine I am YOLO-ing it by doing:

Unattended-Upgrade::Origins-Pattern {
        "origin=*";
};

But I would like to provide a secondary package that allows users to easily consent to automatic upgrades