How can I select values for a function from a dropdown?

Hi Anonymous,

thank you very much for your answer.
I have looked at the example on the page carefully. Unfortunately I didn't succeed in placing the dropdowns when entering the parameters.

I have created the filters and the elements as parameters. It worked with Edit Parameters. Here I can use the dropdowns. However, this is the wrong position of the dropdowns. Here they should not be visible at all.

Here when invoke the custom function I cannot select entries from the dropdown.

PowerBI's example is also fundamentally different from my use case. The example runs the custom function and adds a column to an existing table.

My use case is that a new table is created depending on the parameters.

Do you have any other ideas?

Thanks in advance.

Cheers,
Matthias