In case comments should be maintained in languages that are not supported by the Docu Performer, you can add additional languages of your choice. In the Commenting menu, there is an area "Maintain Comment Languages" where the language codes and descriptions can be maintained.
When showing or editing entity comments, the added languages are available in the language selection drop-down box.
When exporting a Scenario you can select in the export settings popup window any of the added comment languages for the export.