Help with - Transform string value

[Anant_Upadhyayula]

I get the value from a lookup table. It has a starting string "Form:"
I wanted to try transform options and that got the output in the form of a dataset. how would I pick second row.

[simeonw]

To select a particular cell in a dataset you can use the following syntax:

Dataset [Row, Column]

In your case, to get the first column of the second row you would do:

{value}[1,0]

You can also achieve your desired outcome with a single expression:

[Anant_Upadhyayula]

Thank you so much