How do I use campaigns to control what signs are shown where and when?
A campaign defines which content is assigned to play on each device or screen.
By default, this is a single campaign called 'My Campaign'. In many scenarios, using a single campaign is ideal. Content changes are handled simply by changing the assignments and re-deploying.
However, if you have lots of devices and seasonal content that needs to change on specific dates and times, you can achieve this by adding multiple campaigns within a campaign schedule.