Seen by People Column

Extremely important to know who has seen or not seen items.
“Seen” in update helps, but not efficient.

Also need automation recipes for this Seen By Column

hi @Summit22

Maybe something to develop an app for. What would be the exact definition of “seen”? When you open / view a board you do “see” all the items. Or do you want “interacted with” for people that interacted with the item (open item card / view updates)?