To deploy an operating system on client devices with another operating system already installed:
In the console tree, open the Remote installation folder and click the Deploy installation package on managed devices (workstations) link to run the Protection Deployment Wizard.
In the Select installation package window of the Wizard specify an installation package with an operating system image.
Follow the instructions of the Wizard.
When the Wizard completes its operation, a remote installation task is created for installing the operating system on client devices. You can start or stop the task in the Tasks folder.