Add cameras to live view via Mobile.
- Choose Live from the menu on the left
- Click the Layouts grid icon on upper right
- Choose the Layouts from the headers
- Pick which of grid layouts you would like
- Click Resources and highlight each resource you want in the view, they will have a blue check once selected
- Minimize the Resources by clicking the Layout icon on the top right again
- Click in the top left most square of your layout as the start point, it will gain a green checkmark
- Click the FAB button on bottom right and select "Load Selected Resources"