{
  "_comment": "Map NFC Card IDs (decimal) to video paths",
  "_format": "Card IDs are the 10-digit numbers shown by standard NFC readers",
  "_example_uid": "UID 042B603A9A4080 -> Card ID 983187584",
  
  "983187584": "videos/example_video.mp4",
  
  "_instructions": [
    "1. Place a tag on the portal",
    "2. Note the 'NFC Card ID' displayed in the console", 
    "3. Add an entry: \"CARD_ID\": \"path/to/video.mp4\"",
    "4. Restart the integration client"
  ]
}