Boards: Different permission levels for users on boards (e.g. board owner, board manager, board contributer, board viewer)

Similar to other areas in Workfront we would like to have the ability to assign board members different levels of access (sharing). E.g. a level to manage the entire boad (create new columns, settings etc.), whilst other levels have limited access (not able to add new members, nor to create columns, or to change the card filter). Currently, we also cannot change the board owner (as stated in another idea already - https://experienceleaguecommunities.adobe.com/t5/workfront-ideas/boards-change-or-delete-the-board-owner/idi-p/622339).