With the recent release one of the system defined custom fields "Project Category" a new toggle button was added to enable or disable this field to display. So far two clients have raised this concern where they would like that toggle can be added to a few more system defined fields or ALL of them so this way they have the ability to pick and choose what they want to see specifically for Huge Sales teams. As it makes it easier for them to go through the details page versus having to train 50+ people and having them forget what they need to fill out vs skip.