Server-side filter for nosql (MongoDB)



I’m trying to add some kind of document level security/server side filtering on a nosql. But not sure i get how to do it.

If i wanna add a filter to a mysql i can go to “Service Access” under roles and add filters by clicking the “Advanced Filters” column. But when do the same thing with a nosql service I have a “N/A” in the “Advanced Filters” column and I cant add a filter.

Am I missing some basic understanding on server-side filtering for nosql?