Locating the last person in a line

To make research on the “last in the line” easier, I have attached a pic to the individual record (just an icon) that shows they are the “last of the line” in my research. My reason for this is so I can accumulate a list of where a particular line has ended (so far). What I would like to see is a way to bring up all of the folks who have this pic or icon attached so I will know my dead ends.

You could put them in a Group

Or add a Ref # (Reference No) fact with the value as Last In Line

Do such last-of-line indicators really help? You don’t see them except in views that already have inherent indications. Creating a group of people who are last-of-line is easy without manually adding an icon image. The group can then be used to filter views, reports, assign colours.