Hi,
With sample based drum libraries, there can be many types of snare hits, scores of HiHat hits, and sometimes other perc sounds (e.g. shakers) have many variations.
The suggestion is that it is possible to create folders in the drum map so instead of many tracks of snare sounds, you can make one folder “track” (called “snare” for example) and similar for Hihats etc.
I know that AFTER you’ve created your drum patterns you can show only those drums in the drum edit page that are active.