When I have several slices (or tables) with many views, it would be beneficial to see, where my slice is used, to manage e.g. the impacts of changes to a slices to different views. For example I could answer the question if the deletion of a column in a slice has negative impact on certain views, if they use that column in the view or sorting option.
It could be implemented in the standard documentation feature of Appsheet:
--> Settings, --> Information --> App Documentation --> "The documentation page for this app is available here"