Structure for CSV-File
Columns:
- ZIP
- City
- Street
- Housenumber
- Role 1 (Unique Identifier of Person)
- Role 2 (Unique Identifier of Person)
- Role 3 (Unique Identifier of Person)
- Role x (Unique Identifier of Person)
Roles must be added in TYPO3 Backend and the correct CSV Column must be set in the Role-Item.