Usecase: We often have important information that we need to communicate to the entire organization, or that we want to be highly visible or top of mind for all employees. For example, `Flippitybuzz is down for emergency maintenance. It will be back at 8:00AM` or `Countdown to launch of Flerptyderp: T Minus...`
It would be nice if there was someway to display a persistent banner for these things. The closest thing we have now is a text box on our default dashboard, but we've had our leadership task ask if there is a way to make something persistent across all pages.