Idea here is simple - the ability to add a movie manually, noting it is a Bluray, UHD Bluray, or DVD, that sits on the shelf in my lounge room. With this feature those who keep a database of all their media could go 100% with Plex, benefiting from all the downloaded information Plex provides with no more manual entry and much less corrections that are needed when using any kind of Media Database app.
This seems a very simple feature to implement. As a new lifetime member - this is my first and most wanted feature.