Have created an action from an inline list. The columns are writing correctly except the name column, which writes the same name no matter which one is selected.
That leads to the specific form screen with the grades etc from my first post. Yes, the previous two screens have actions, the first is ‘View Details’ and shows an inline list via relation. The second screen’s action is ‘Link to Screen’, and shows the students of that year, via a relation. The students are those listed in the screen above.