We need a permissions parameter which restricts the creation and editing of views and widgets on item cards. Currently any user can create a view to the item card or edit/delete the widgets within a view within an item card.
This can be disorientating for users if the item card does not present as they expect, and can also lead to the revealing of sensitive or inappropriate data relating to the item, or the addition of information in the wrong location. And example would be a user adding an emails and activities app to record an activity against an item in a scenario where the activity needs to be logged against a related item in another board, leading to the effective loss of data.