In order to be able to effectively maintain the Name Mapping & Aliases it would be useful to be able to right click an object in the Name Mapping/Aliases hierarchy and 'Find Usages' which will then b...
Thinking once again over it, I think this feature request could be even 'enhanced', by creating a global overview of links between name mapping items (and aliases) and scripts/Keyword tests.
If, in this overview (in which namemapping / aliases/scripts are clickable to edit) could also display some sort of status info, like "currently being called by tests", "not called by tests", then this would be even more beneficial in maintaining the namemapping.