New import
Load a file of rows to segment. Several rows per customer is expected.
What happens next
- Profile Every column is scanned: type, missing values, spread, common values.
- Suggest Each column gets a proposed role (ID, timestamp, feature, outcome), type, roll-up and transform, with the reason shown.
- Confirm You adjust anything that's wrong and save. Every save is kept as a version.
Tip: one row per event (page view, cart add, payment) with a customer reference and a timestamp gives the most to work with. Outcome columns such as purchased or fraud can be in the same file.