Filter the values equal

[Bach]

Hi everybody
I’m trying to filter values equal into a new list
So hope to get some help!
Thanks

[Robert2017]

Something like this?

[Bach]

Thanks so much @Robert2017 This is the answer I need

[alvpickmans]

You can also use node List.GroupByKey which does all that in one step

[Bach]

Oh It’s great
Thanks @alvpickmans for help!