A while back when ArcGIS Online and Portal were first available there was a way to view the items in a more admin-centric UI mode where you could actually see the JSON value/markup of the web map object. The AGOL item would open in a form, where all the item properties (the json markup, tags, credits, etc) were in editable form fields.
I've forgotten how to access that interface and it may not even exist any longer (or maybe it was just a feature in the locally installed Portal version?).
Does any one know of what I'm referring and how to get to that view in ArcGIS Online? Basically I just want an easy way to inspect the JSON of a web map without having to use the browser debugger tools to extract it from a request.
Thanks,