I know there are several posts where users want to install Windows Store Apps for all users. Answers were to use DISM.
In my case I can not use DISM because all clients are already deployed. If a user requests a new app at the supports center, the package will be deployed to his machine.
This package (*.appx) should be deployed to the machine not only for the user.
Is there a powershell command to achive this?