Locate an individual and add an entity alias
Once you’ve watched the video through, you can locate the individual that you want to keep visible. Let’s call that individual X.
Click on the orange redaction box of X in the video player.
This opens up its associated entity on the right. You can see all the same tracks that are within this entity, and see where they appear in the video scroll as well.
First thing to do is add an entity alias. In this instance, "Black shirt”.
“Black shirt” will appear in the video player tagged to any orange boxes (i.e. tracks) that are within this entity.
This way, you can easily follow any tracks within this entity, and quickly make edits where needed.