How to use system exclusive

I had, years ago in previous cubase versions used system exclusive to get the whole organization of presets of devices such as the Presonus 2000 available to the midi editor. Now I lost the organization of the user banks when I had to do a reset and sounds don’t match up. I might choose a piano sound and some weird program comes up. so I wanted to do system exclusive again. I look in the newly organized manual and search for system exclusive and it doesn’t come up, as now it only searchs the section you are in, not the whole document. there was a cubase 15 pro operation manual, organized like previous ones but I can’t find from cubase, only subscriptions to other parties. Can someone direct me to the needed info? Don’t like this at all:

prefer, but don’t remember how to get to Cubase’s list:

pdf downloads still available…assume that’s what you mean by organized like the previous ones?

https://www.steinberg.help/search/all?value-filters=product_names_smtg~%2522Cubase%257CCubase+Pro%2522&content-lang=en-US