Transfer UV Layouts questions

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?

It copies the UV map from active object to selected objects, so long as they have matching topology.