<MENU> {

  "level1": {
          ":start": "Start"
  },
  "level2": {
      ":staff": {
          ":staff:profs" : "Principal Investigators",
          ":staff:students" : "Students"
      },
      ":research": {
          ":research:pubs" : "Publications",
          ":research:these" : "Theses"
      }
  },
  "level3": {
      ":staff:profs": {
          ":profs:erika.mustermfrau": "Prof. Dr. Erika Musterfrau",
          ":profs:max.mustermann": "Prof. Dr. Max Mustermann"
      },
      ":research:pubs": {
          "https://preprint.server.de": "Preprints",
          "https://journal.server.de": "Peer Review"
      },
      ":research:these": {
          ":research:theses:phd": "PhD Theses",
          ":research:theses:dipl": "Diploma Theses"
      }
  }

} </MENU>