What's the best practice of creating a "Add new row to table"-wizard/popup in a protocol where the users fills in values for some or all of the columns of a new row to be added to the table?

I haven't found a way to run an automation script from an element (other than the visual overview). The closest solution is a page button displaying a page with params representing user inputs and an "Add" at the bottom.

Is there another recommended way of doing it?