Add multiple Devices to a presentation
After you have created a presentation, Simply Click on the Assign device tab
Toggle the slider from Single device select mode to the right
>
Now when you click on any one device, ALL devices will be selected for this presentation.
This can be very useful if you have many devices. You can rename individual devices, search for common names and in this way, assign the presentation to groups of your choosing all with the click of one button.
Multi-Choice Marketing: ZEM-media