Parameterizing nodes on their columns selection - *dynamically*

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Hi there @csabbooca ,

if you can’t make it with Multiple Selection Widget node you can try some other node. For example Table View node which offers multiple row selection. Also you can use Column Filter Widget node if I got you right. Have a look at this workflow example.

https://kni.me/w/v7PF7MWmqVcxl3K9

Now to your use case. Some nodes are a bit tricky to dynamically control and one of them is also GroupBy node. Here is a topic where it was discussed: "Group by" column names coming from external source so take a look.

Hope this helps.

Br,
Ivan

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