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In this lesson, you’ll learn the three broad categories of data transformations — calculations, business logic, and formatting — and see how to apply them in your flow.

Building challenge

With your data combined, calculate revenue per line item and roll it up by category to produce the final Sales by Category summary. Copy and paste this prompt into Parabola:
The steps added to your canvas and their exact documentation may differ from what you see below — every AI response is unique. The important thing is that your resulting data set matches what you see here.
Transform data canvas viewTransform data step results
Last modified on April 28, 2026