Data is extracted by following a set of Extraction Rules.

Extraction Rules are applied to the data located at the defined Extraction Root row-by-row in the order you define them. If no rules are configured, no data is extracted. All extraction happens on the participant's device using JavaScript.

Configuring extraction:

  1. For each field you want to keep, add a rule with the Keep field operator.
  2. Add additional rules to filter (delete rows) or transform values using comparison or regex operators.