Pre-Validation: 
Video-Tutorial
All addresses are checked for plausibility. For example, post boxes instead of street names, missing house numbers, missing postal codes or city names.
In this way, corrections can be made in the master data in advance.
Attention: The Excel table must not contain empty columns or missing column captions.
The column captions must be made in the first table row.
Video coming soon ->> is in progress
