You can set an availability and expiration date for a file from the library.
On the availability date, the file will appear in the kiosk and will be activated in the playlists that use it.
On the expiration date, the file will automatically disappear from the kiosk and will be deactivated in the playlists that use it.
To set these dates, click on Actions and then Expiration date
Then enter the desired dates and times, and click Save.
The file availability dates of your file are now set.