The UI inside a collection should have column names displayed for the columns that are displayed in each story. Some columns in the display are obvious, like "headline" and "author", but others are less obvious, like the circled column in the attached screenshot.
Inspecting the element in my browser gives me some clue that it may be paywall related, but there is no label or hover action to indicate what this column represents.
Adding in column names or some other component to the UI to inform the user what data is being displayed would also make the interface more accessible and easier for new team members to use.