Show the full tree path in (multi) tree select fields
1) What is your original issue/pain point you want to solve?
After selecting a value in a (multi) tree select, only the leaf value is displayed, so the parent context is lost (e.g. only “Physical abuse” instead of “Incidents › Physical abuse”).
2) Which are one or two concrete situations where this problem hurts the most?
Categories modeled as a hierarchy where the same leaf name exists under several parents — the displayed value is ambiguous in the ticket view, in overviews and in notifications.
3) Why is it not solvable with the Zammad standard?
There is no display option for tree select values; the UI always renders only the leaf.
4) What is your expectation/what do you want to achieve?
Display the full path of the selected value(s) in the field, in list views and anywhere the value is rendered.
Ticket#10231017