Display "unidentifiable" on encounters in that state, on Sighting page

What Wildbook should this feature be in? ACW

What would you like to see?
Have a column in the encounters list on a Sightings page that indicates state of the encounter, specifically if it is unidentifiable:

How would this functionality help you?
It would help when users are trying to complete the IDs on all unassigned encounters in their dataset, for them to be able to see, on a Sighting page, which encounters have already been reviewed and deemed “unidentifiable”. It saves the extra and often repeated steps of the user having to click through to all unassigned encounters in a Sighting and scroll down to see if it’s already been reviewed and deemed unidentifiable.

Thanks!
Maureen