[
  {
    "title": "Browser moving & recovery",
    "children": [
      {
        "title": "Chrome",
        "children": [
          {
            "title": "Import & export Chrome bookmarks",
            "url": "https://support.google.com/chrome/answer/96816?hl=en"
          },
          {
            "title": "Create and edit Chrome bookmarks",
            "url": "https://support.google.com/chrome/answer/188842?hl=en"
          },
          {
            "title": "Keep Chrome profiles separate",
            "url": "https://support.google.com/chrome/answer/2364824?hl=en"
          },
          {
            "title": "Read Chrome pages later or offline",
            "url": "https://support.google.com/chrome/answer/7343019?hl=en"
          }
        ]
      },
      {
        "title": "Firefox",
        "children": [
          {
            "title": "HTML transfer",
            "children": [
              {
                "title": "Export Firefox bookmarks as HTML",
                "url": "https://support.mozilla.org/en-US/kb/export-firefox-bookmarks-to-backup-or-transfer"
              },
              {
                "title": "Import HTML bookmarks into Firefox",
                "url": "https://support.mozilla.org/en-US/kb/import-bookmarks-html-file"
              }
            ]
          },
          {
            "title": "Backup recovery",
            "children": [
              {
                "title": "Restore Firefox bookmark backups",
                "url": "https://support.mozilla.org/en-US/kb/restore-bookmarks-from-backup-or-move-them"
              },
              {
                "title": "Recover missing Firefox bookmarks",
                "url": "https://support.mozilla.org/en-US/kb/recover-lost-or-missing-bookmarks"
              }
            ]
          }
        ]
      }
    ]
  }
]