I feel like very similar questions have been asked but none that I've found has the same setting as I do. So here's another question for the experts:
- I'm looking up unique values from a column of an input
- Pass these unique values into a ListBox tool for user to pick out from
- Pass the picks from the user into a filter, by updating the values of these picks to a string, then use that string as filter criteria
- Export out the original input with user's picks filtered for.
I'm attaching the workflow here. Not sure why I just can't get the filter tool to pick up the selected values from ListBox. Thanks a million!

