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In this lesson, you’ll learn the three main types of data cleanup — columns, rows, and values — and get prompting tips to get the best results when cleaning data in Parabola.

Building challenge

Before combining your data sets, clean up the sales data — keeping only what you need and removing orders that shouldn’t be in the report. Copy and paste this prompt into Parabola:
I want to clean my sales data. Keep only "SKU#", "Product Title", "Line Item Price", "Units", and "Status" from the sales data set. Also rename "SKU#" to "SKU" and remove any rows where "Status" is "Cancelled" or "Refunded".
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.
Clean data canvas viewClean data step results
Last modified on June 2, 2026