Let's say one member has a question about a card, they should be able to send a message in a chat-like format, and they should get a unique notification that someone "DM'ed" them. Sort of like Instagram DM.
(Because i get tons of notifications on daily basis of every move that's occurring within the workspace, and sometimes a guest will tag me in a comment regarding an important question or note that they might have, or Vice versa, but it will get washed away by all other notifications from that day, So a unique notification in a chat-like format would be very helpful for our team.)
Waiting to hear back from you!