{
  "display": {
    "icon": {
      "id": "minecraft:written_book",
      "components": {
        "minecraft:custom_model_data": {
          "strings": [
            "nd_guide_mail"
          ]
        },
        "minecraft:enchantment_glint_override": true
      }
    },
    "title": {
      "translate": "urk.mail.advancement.guidebook",
      "fallback": "1"
    },
    "description": {
      "translate": "urk.mail.advancement.guidebook_desc",
      "fallback": "1"
    },
    "frame": "goal"
  },
  "parent": "nd_urk_mail:urk_mail/urk_mail_root",
  "criteria": {
    "trigger": {
      "trigger": "minecraft:inventory_changed",
      "conditions": {
        "items": [
          {
            "items": [
              "minecraft:written_book"
            ],
            "components": {
              "minecraft:custom_model_data": {
                "strings": [
                  "nd_guide_mail"
                ]
              }
            }
          }
        ]
      }
    }
  },
  "requirements": [
    [
      "trigger"
    ]
  ]
}