Newbie question on Set Value within Button to select relevant lookup value

Hi I am very new to formulas and appreciate that this is a very newbie question. When creating a button I’m trying to set the “Barriers” list in my connected response table from the lookup “Barrier Title” from the current row where the button resides. I can created the lookup, but I want to default the selection the current row of that selected button.

Just can’t figure out the correct formula, and time is not on my side.

Appreciate any help.

Add thisRow to your function and refer to the column that holds the value you want to use:


Thanks very much. It seems easy when you know how. I was trying to make it too complicated. Great help:)