Colorize Column Headers in MagicETL Previews based on Connecting Line Color

DomoDork

With complex flows, it can sometimes be difficult to know what column came from what connecting source. It would be nice if MagicETL colorized column headers based on the connected line colors when in preview mode.

As you can see in my beautiful artwork below (🤣), note the task I highlighted in yellow. That is the task I am viewing for a data preview. The color of the column headers matches the line colors of the previous tasks before it. This easily lets me visually see what columns came from connecting tiles before it.