Silent machine-wide installation for all users

What I’m trying to do

I need to package Obsidian for deployment in an enterprise environment.

The goal is to install Obsidian:

  • silently / unattended
  • machine-wide
  • for all users on the device
  • without any user interaction
  • using command-line parameters suitable for software deployment tools

Ideally, I am looking for an officially supported installer or parameter that installs Obsidian system-wide instead of per-user.

Things I have tried

I searched the forum and documentation for terms such as:

  • ALLUSERS=1
  • machine-wide installation
  • silent installation
  • all users installation
  • allusers.exe

I found several older posts mentioning the use of ALLUSERS=1 and an allusers.exe installer that was apparently available starting with version 1.6.5.

However, I have not been able to find the allusers.exe installer for the current version, and the methods using ALLUSERS=1 do not seem to work as expected.

Is there currently a supported way to perform a fully silent, machine-wide installation of Obsidian for all users?

If anyone is successfully deploying recent versions of Obsidian in an enterprise environment, I would be very interested to know which installer and command-line parameters you are using.