Hi, I have a private board that I want to keep private. But can I add members to just one card within this private board and only give them access to that one card? If I add members from the card does it add members to the board or just the card?
There's not a way to restrict permissions per card, adding someone to the board will allow them to view all cards on the board. For now, you'll have to have separate boards for privacy, and possibly use Unito.io to mirror the cards on a "master" board.