{
  "type": "array",
  "items": {
    "type": "object",
    "required": ["id", "header"],
    "properties": {
      "id": { "$ref": "#/definitions/numerical" },
      "header": { "$ref": "#/definitions/header" },
      "status": { "$ref": "#/definitions/label", "label": "Status" },
      "progress": { "$ref": "#/definitions/text", "label": "Progress" },
      "note": { "$ref": "#/definitions/text", "label": "Paused because" },
      "last_activity": { "$ref": "#/definitions/date-time", "label": "Last activity" },
      "open": { "$ref": "#/definitions/link", "label": "Link" }
    }
  }
}