Comment to 'Add an image field to the Files module. How?'
  • But in your task, it would be easier just to upload the preview file too - then you will get 2 files with the same name which may be marked as "the files from the one pack".

    Attention Leonid! Can you explain how I can implement this change? And to upload the preview image in the Files app. 

    Much, much thanks to YOU!