Viewed/Opened link in the activity feed

When sharing trough link would be great to have the opportunity to see when the shared party have opened or reopened the link.

ie. Sharing a quotation: You send a quote to a costumer trough a nextcloud link and like to see in activity o email notification when the costumer open the link.

If this feature is already implemented I really appreciate a guide to activate it.



Maybe you are looking for this:

Great thanks.