Data Extraction
- The data extraction follows extraction rules which can be configured below. These rules are applied
consecutively in the defined order.
- Keep data: For every field/column/variable that you want to
keep in the donated data, you first have to define an extraction rule with the "Keep field" operator.
- Filter and alter data: Next, you can add rules to filter (i.e., delete) or alter entries in the
uploaded data
(e.g., to delete all entries where the date is < 01.01.2020, or to replace
e-mail-addresses with "ANONYMIZED EMAIL"). For this, there are several comparison and regex operations
available.