Call a specific field from a specific child record from a Formula field in parent record?

I have no idea if it can be done by script in a way that would also work on reports.  Often, these scripts only work on a form and I have be triggered in a non native method.

My own approach is to stick with native QuickBase whenever possible. The app will be a lot more supportable in the future if you do not needlessly use script.

I would save your scripting adventures for where there is not an easy native solution.