If you facilitate a workshop you might need to pepare exercises out of indtant workshop discussion, however the participants should not see the preparation or get distracted etc.
Therefore, it would be great if I could grant access to a certain area of a board like I define the start view.
Outside of that area the owner or even another role would be able to place notes for facilitation, prepared exercises etc. that should be editable as well.
The hide frame function is already nice. However I could not edit anything in this area without notice by the participants.