Change missing value to value given conditions

[stevens_albert]

Hello

I have a problem with a missing value. I was hoping someone could tell me how to fix it. I will upload an image to explain what I need to fix.

**** “EMPTY” is the actual string value of the initial table.

Thank you!

[izaychik63]

If the picture you presented is stable then use a Group By node to get a correspondence between Product and region and join it back to original table by Product field.

[stevens_albert]

Thank you, I will try this!