Is it possible to merge the personal information about the participant of the survey they entered to register with the answers they gave? Evaluating the surveys does only give anonymous information. Anonymous answers is set to false.

If Participant tokens --> Anonymized responses is set to "Off", you should have a column for the token when exporting the data.

Thanks. I got it. Survey -> Responses -> Responses & answers -> Display responses
There I see all the participants that took part of the survey. For that survey and in general for the CPDB I created some additional attributes like "branch of industry" or "company". But those attributes aren't displayed in that table.

I think you can join this data only in the export file, not in the spreadsheet within Limesurvey. Not 100% sure though.

I think you can join this data only in the export file, not in the spreadsheet within Limesurvey. Not 100% sure though.

If you want to see these custom attributes directly in the results table, you might have to read them from the token table into a hidden question in the questionnaire.