Title with startbutton

In a DVD menu you can click a button to start any movie. We don't make DVDs by now, time goes on and we move on to e.g. mp4.

In digital files, such as mp4, we want create a start title with, say, 3 of more items with a startbutton. I want to find the possibility to be able to start any (linked) part of the movie of your choice from a menu in an mp4 (or other, like .mov) export.

Maybe something like a link from the start menu to a point in the movie, just like DVDs used to do in Encore.

I asked the helpdesk how to do this: is (still) not possible, maybe a new possibility?
Rob de Groot - Amerstudio  -- Nieuw-Vennep NL