I mean seems pretty simple with a date range right? Personally I wish it was tied into layers system so that each survey session would have it’s own layer. This would apply to imports as well. This would be huge in construction to separate scopes of work. One layer of points for all the utilities and another for concrete work and so on. Then you can start figuring out how to control the view accordingly to thawed/frozen layers. I think that will be particularly important before we get linework on the screen.