Can I use Unicode for my data files?

Yes, Enterprise Tree Map supports Unicode for CSV data files. To configure the CSV parser to tell it what encoding you are using use the encoding' attribute on the 'parser' element:

<dataModel>
  <parser type="csv"
          dataSource="UnicodeData.csv"
          nullString="-"
          encoding="UTF-16" />
</dataModel> 

Enterprise Tree Map does not yet support double-byte Unicode (UTF-16) for configuration files or XML files.