Can this command:
Object menu ‣ Make Links… ‣ Transfer UV Layouts (Shortcut: Ctrl-L
transfer a UV map to more than one identical objects a a time?
Is there an indicator in the Outliner editor, or elsewhere, that shows to which objects a UV map has been transferred?
Does this command copy the UV map, or create a link to the source such that a change in the source UV map will be reflected in all other objects it has been transferred to?