I have created a catalogue in Looker where users can use the controls to filter for their specific role and see relevant results. I want to make it so that the list items relevant to ‘All’ users is always displayed along with the users selected fields. In order to do this I was thinking I could remove the filed from the drop down control or ‘protect’ that filed so it cannot be toggled. However, I can’t figure out how to do either. Any advice?