Question 1: what is the guest trying to do
Choosing first name or last name sorting changes lookup speed, naming exceptions, and how natural the sign feels to the actual guest audience. This question keeps the topic tied to real behavior instead of abstract preference.
Question 2: where could the logic break
Teams get stuck when they pick a sorting style from habit and ignore married names, bilingual guests, duplicate first names, or local naming customs. Asking this early exposes the edge cases that often appear only after print or setup.
Question 3: who has to apply the decision
Sorting rules should be frozen before printing so stationers, planners, and helpers all answer guest questions the same way. A good answer must work for the people who approve, print, and physically run the room.
Question 4: how does Tablerix help verify it
Tablerix makes it easier to inspect the real guest list for duplicates and naming edge cases before the sort order is committed to signage. That check turns a conceptual answer into something the event can safely use.