{
  "content_id": "b7574bba-969f-4c49-855a-ae1586258ff6",
  "slug": "aaib-reports",
  "format": "aaib_report",
  "name": "Air Accidents Investigation Branch reports",
  "beta": true,
  "signup_content_id": "1ad5918c-19ff-4431-b20b-1bab890cd84b",
  "signup_copy": "You'll get an email each time a report is updated or a new report is published.",
  "organisations": ["38eb5d8f-2d89-480c-8655-e2e7ac23f8f4"]
}

{
  "content_id": "b7574bba-969f-4c49-855a-ae1586258ff6",
  "slug": "aaib-reports",
  "format": "aaib_report",
  "name": "Air Accidents Investigation Branch reports",
  "beta": true,
  "signup_content_id": "1ad5918c-19ff-4431-b20b-1bab890cd84b",
  "signup_copy": "You'll get an email each time a report is updated or a new report is published.",
  "organisations": ["38eb5d8f-2d89-480c-8655-e2e7ac23f8f4"],
  "subscription_list_title_prefix": {
    "singular": "Air Accidents Investigation Branch (AAIB) reports with the following aircraft category: ",
    "plural": "Air Accidents Investigation Branch (AAIB) reports with the following aircraft categories: "
  },
  "email_signup_choice": [
    {
      "key": "commercial-fixed-wing",
      "radio_button_name": "Commercial - fixed wing",
      "topic_name": "commercial - fixed wing",
      "prechecked": false
    },
    {
      "key": "commercial-rotorcraft",
      "radio_button_name": "Commercial - rotorcraft",
      "topic_name": "commercial - rotorcraft",
      "prechecked": false
    },
    {
      "key": "general-aviation-fixed-wing",
      "radio_button_name": "General aviation - fixed wing",
      "topic_name": "general aviation - fixed wing",
      "prechecked": false
    },
    {
      "key": "general-aviation-rotorcraft",
      "radio_button_name": "General aviation - rotorcraft",
      "topic_name": "general aviation - rotorcraft",
      "prechecked": false
    },
    {
      "key": "sport-aviation-and-balloons",
      "radio_button_name": "Sport aviation and balloons",
      "topic_name": "sport aviation and balloons",
      "prechecked": false
    }
  ]
}

Add subscription options to AAIB reports
Add subscription options to AAIB reports

Using the new subscription_list_title_prefix option, this adds 5 ways
to filter your subscription to AAIB reports.
