Inventory Type will be selected in the Line Item Setup. In this Inventory Targeting tab you will see the Inventory type that was selected in the Line Item settings appears with a check box.
If the Inventory type selected was ‘Web’, this is where you can specify if you would like to target Desktop, Mobile-Web, Tablets or a combination of the three.
If you selected ‘CTV’ as the inventory type, you can specify if you would like to target TV, Game Consoles or Set Top Box. Return to the Line Item parameters to change the Inventory type.
You can also choose operating systems here including: Android, Apple iOS, Apple Mac and Microsoft Windows. For ‘Connected TV’ additional choices of Roku OS, Samsung OS, Unknown, Apple TV, Chrome OS, Life is Good OS, and PlayStation 4 OS are available. More specific Operating Systems can be chosen in the ‘Operating Systems’ tab.