Excel sums - Knime

Good afternoon guys, how are you?

I have a table, where I have some items repeating.

I need to create a new table where I don’t have the items repeating and with the sum of the values.

Below is an example.

There is the column “PROCV” where it was created exactly to remove the duplicates, and the column “Returned” is the column that I need to add.

This sounds like a job for the Duplicate Row Filter, followed by a GroupBy to sum up totals.