The lesson
Show the customer's real workspace beside the headline, with real team names and meeting titles, so the proof is something they can check.
A split first screen. On the left, a Notion x Toyota lockup and the headline "Toyota uses Notion to drive more efficient workflows with collaboration that comes standard". On the right, a Notion page called "Humanoid Robot Group" with a menu, "Today's meeting minutes" and "This week's tasks" lists.
Don't copy the long, abstract headline. Keep the real, named workspace screenshot as the hero, cropped so it still reads as a working page.