Help with Row Select (example?)

Hi all, after spending several hours with no success I need help with something that should be easy to do but I’m having a hard time to find my way through the documentation an examples

There is a Deck View (View 1) which displays Table 1 and Action 1 for each Row.

What I’d like to accomplish is the following:

1 - When Action 1 is triggered a List View (View 2) is shown displaying the contents of Table 2
2 - When a row in View 2 (Row2) is selected a given column of Table 1, of the selected Row, is to be set to the contents of Row2.

In order to make myself clear enough I have attached a picture that hopefully will be of help.

I’d really appreciate a simple example as how to achieve it or a link to the specific documentation. Many thanks in advance