Show clip usage ranges in source monitor (like FCPX)?

[Bob5C49]

Just did a lot of searching and was surprised I couldn't find a answer as to how to view the used portions of a clip in the source monitor.  FCPX underlines sections of a clip that have been used in the timeline.  Looking for that functionality.  Showing ALL used ranges is the critical part, eg; have an interview & want to see which alternate takes were used.  Thanks!

[Ali Jaber]

That would be really useful feature, this should be moved to the Ideas section.