Filter highest operation

[MauStrQua]

Hello together

I have a column with operations and articles. Each item has several operations. Now I want to filter the highest operation for each item. I have already made tests with "max(operation)" as filter, unfortunately without success.

Below is an example:
I only want to see the operation 70 of the article "y", but I do not want to set the filter to fixed 70, but to the highest operation per article.

Thanks already

Operation	Article	Order
30	y	a
70	y	b
30	x	c
30	x	b
70	y	a

[BrunPierre]

Like this?

Aggr(Max(Operation),Article)

[Vishal_Gupta]

Hi @BrunPierre,

Your solution seems to be working. Would request @MauStrQua to test it out and confirm.