- Ingest check PLUS (Overview)
- Additionally
- Matching questionnaire/code schema with variables in the data set
- Check of variable and value labels
- Check of missing values
- If applicable, technical format migration based on list of recommended formats
Long-term digital preservation
- Long-term storage of your data
- Assuring of the readability and long-term usability of your data by means of format conversion
- Making your data available: at anytime and anywhere
Documentation on study level
- Preparation of a high quality, qualified study description
- Use of the international standard DDI (Data Documentation Initiative)
- Bilingualism: German, English
- Making the study description available in various formats:
- online in the desired portal
- as XML file for import into databases
- Publication and making your data and associated documents available for downloading
