If you choose Sideload apps : You can install an .appx and any certificate that is needed to run the app with the PowerShell script that is created with the package. Or you can use manual steps to install the certificate and package separately.
If you choose Sideload apps : You can install an .appx and any certificate that is needed to run the app with the PowerShell script that is created with the package. Or you can use manual steps to install the certificate and package separately.