Tutorial Output - List Management

In this tutorial I experimented on selecting a point using the list component and focusing the connections from the line to link it with that number chosen. As you can see from the image above I have chosen no. 24 to be isolated and linked with all points from the other line. To do this I entered an expression param to add the number I want to isolate. I have also added the reverse list component to reverse the action of that same line.....so instead of going to 24 from right-to-left, reverse component activates it from left-to-right.