How to use if then else

[qqilihq]

You can do this with the Rule Engine node:

Rule Engine — NodePit

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how to replace a blank cell from another column

Hi, I have value in Column A and value in Column B. There are some columns are missing in Column B. I want to create a new column, where it will pick value from Column B and wherever a value is missing, it will pick value from Column A. Desired output Column A Column B New Column ABC ABC XYZ RAM RAM DTC TXT TXT RAM …

Best,
Philipp