Problem with creating a map with NCF creatures. Auto-translated

How can I quickly create a map with factions and NCF creatures? My friend and I created a map, and it has factions, but how can we add these creatures to it, or how can we create a map with factions and these creatures? Please help.

Added 4 minutes later
I should note that we are creating the map very quickly. We need a way to quickly generate a random map.

you just make them allies and add as many as you need to the battlefield.
you can do it if you know how to work with scripts, but I don't.