When you click on a webmap's item page you are presented with a list of the constituent layers in the webmap (and hovering over them with the mouse gives you a quick view of the url and item numbers). It would be very useful to have a list of all the constituent layers that go in to a dashboard on its item page.
Use case here is a colleague producing a dashboard and requesting changes to any or all of the layers they have used. Having a really quick reference to them without actually opening the dashboard would save a lot of time.
