See distributing packages with InstallApplication and Intro to installing macOS content from a web server Your packages are “distribution packages” and signed with a “Developer ID Installer” certificate. The process for that is outlined in How to add macOS line-of-business (LOB) apps to Microsoft Intune This opens the possibility to manage Mac computers with Microsoft Intune, and automatically push Munki to provide additional functionality. Microsoft Intune supports the deployment of applications using InstallApplication.
