In ArcGIS Monitor when you register a Portal.
There can be an analysis type or a new feature which can generate a mind map of the items available on the portal. This will enhance the visual understanding of the connections each item have on the portal and a clarity for the admins and stakeholders to see where each item is being utilized for example in which maps, Apps and so on.
Use case:
With almost any Portal there comes a time when you have dozens of items, created over time by different people, and you may be looking to perform a bit of a clean-up.
The problem now arises that you do not know if the Web Map made by a colleague, who since left the organisation, can be deleted or if it is being used by any other items? You might find that deleting an insignificant-looking item brings your organisation’s most-used application down. And if you are have dozens or hundreds of items, it can be very difficult to make sense of which items relate to others.
Solution : The ArcGIS Monitor can provide a mindmap of the items and can build up a relation diagram. This would definitely enhance the understanding of the overall portal and items across it.
This might be helpful: https://esriaustraliatechblog.wordpress.com/2021/09/02/determining-the-interdependencies-of-items-in-portal-for-arcgis/