{
  "legacy": {
    "write_offset": {
      "new": "-12"
    }
  },
  "ring_codes": {
    "new": "PTRM-002675\t3 IFPI L327 A01, A03 IFPI 50D0",
    "old": "PTRM-002675\t3 IFPI L327 A03"
  }
}