[
  {
    "os": [
      "chromeos"
    ],
    "simple_policy_pref_mapping_test": {
      "pref_name": "ash.class_management_tools.availability_setting",
      "default_value": "disabled",
      "values_to_test": [
        "disabled",
        "students",
        "teachers"
      ]
    }
  }
]