tabler/shared/data/table-properties.json

{
  "advanced-table": {
    "headers": [
      {
        "data-sort": "sort-name",
        "name": "Name"
      },
      {
        "data-sort": "sort-city",
        "name": "City"
      },
      {
        "data-sort": "sort-status",
        "name": "Status"
      },
      {
        "data-sort": "sort-date",
        "name": "Start date"
      },
      {
        "data-sort": "sort-tags",
        "name": "Tags"
      },
      {
        "data-sort": "sort-category",
        "name": "Category"
      }
    ]
  }
}