Exclude board from my-work on the board level to exclude for every user

It would be great to be able to directly excluse a board from my-works for all users as it is possible for notifications.

Indeed, we use some boards to display agregated or computed data and it is not meaningfull to have these entries in my-work. For now, we need to ask every user to exclude the board from it’s own my-work while it would be easier for all to simply indicate on the board that it should not be used by my-work.

Please let me know if this is already possible and I missed it.