There are no dynamic lists or database-lookups in LimeSurvey. The responses of others are not available during a survey taken by one of your students. So no internal way to check and modify the list of objects left to visit.Uashbjo wrote: I wanted to create a list of those 2 000 adress so they could pick one from a dropdown menu and when the survey for that adress is completed, that choice disappears from the dropdown menu.
You have to use some external web-application, which manage the list.
I have no ready-made workaround at hand.