MapServer documentation in Reading Feature Services -> Map and Feature Servers

[Walshe-d]

Can you add documentation links to describe the differences between a WebMap and MapServer please?

I have a WebMap with multiple feature layers and I want to be able to access these layers but I am not sure that it is a MapServer. There is no rest URL on the righthand side of the page when I view it online.

I think it would be extremely useful to add how to make a WebMap a MapServer (if that is even possible).

Also, can you add documentation describing how a user can access all feature layers in a user's catalog please?