Automatic quality menu options missing -

I Apologise if this has been raised in the past, I have searched to no avail...
When I read / view tutorials of export settings, everyone seems to have a drop down menu for Automatic export settings. I do not have this. Furthermore, I appear to have different setting options to most tutorials versions. I do not believe these tutorials are running studio versions or beta versions.
Any thoughts?
TIA
When I read / view tutorials of export settings, everyone seems to have a drop down menu for Automatic export settings. I do not have this. Furthermore, I appear to have different setting options to most tutorials versions. I do not believe these tutorials are running studio versions or beta versions.
Any thoughts?
TIA