2 list box, get the second list box value without selecting the item

[#1]

Hello Guys,

I got 2 list box and both box are related to one another.

What I want to do is to get the value of the 2nd list box that correspond to first list box.

Thanks,
Chris

[Gysbert_Wassenaar · Accepted solution]

Try concat(distinct Field2, ',') where Field2 is the name of the field in the second list box.