My Join(Collect statement works on its own but when I try to add the IF statement I get an "Invalid Operation."
=IF({NewDeployment} = "1", JOIN(COLLECT({Station2}, {Month}, "1", {Year}, "2020"), ", "))
My "New Deployment" column is a checkbox column and I only want to join/collect the names of the stations where "New Deployment" is checked. Not sure where my formula is wrong.