Trying to pre fill a form with values from a service node

Hello, I have a requirement wherein I want to provide a user with a prefilled form. The data for the prefilled form will come from a service node (fetching data from data table), in the same bot action node as the script node with prefill function. However when I try to use the prefill feature and try to pass the context object of the service node it somehow does not work. The values show up as blank.

From the examples that I see in the forum I only see that Session related context objects can be passed to the forms but not any other. Is that correct?

How do I take care of my requirement?

@deepak.bhattad1
As of now, you can prefill only text fields in a digital form from a script node preceding the digital form. Drop-down values are static. Service node response values will also work from the script node (but only for text fields).