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Documentation Index

Fetch the complete documentation index at: https://parabola.io/docs/llms.txt

Use this file to discover all available pages before exploring further.

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Input/output

We’ll use the below input table for this step to process. It contains four columns including one labeled ‘Subsidiary’ that contains several blank cells.
After using the Fill in blanks step, our output table now has values in the previously-empty ‘Subsidiary’ column. The Fill in Blanks step has populated each blank cell in the column with the value to its left.

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Custom settings

Once you connect data to the Fill in blanks step, you will first need to select which column we should fill in blanks for. By default, this step will fill in blanks with values from above. To change this, click on ‘values from above’ and select another option from the available dropdown:
  • values from above
  • values from below
  • values from left
  • values from right
  • custom values
You can create multiple rules that will be applied from the top down. To do so, simply click on the gray ‘Add Rule’ link.
Last modified on February 18, 2026