This answer could be helpful Loop over pre-established list - #6 by LN but I think it doesn't wok with external csv files.
Do you really need external files? Or maybe your data is not that big and could be added to the choices sheet?
This answer could be helpful Loop over pre-established list - #6 by LN but I think it doesn't wok with external csv files.
Do you really need external files? Or maybe your data is not that big and could be added to the choices sheet?