Terrain holes output generator

I’m making an infinitely generated terrain using MapMagic 2 and I was planning to use the object plugin to spawn caves that would go beneath the surface, but it occurred to me that I didn’t know if I could use the object plugin to spawn cut-out holes in the terrain. I saw your other asset Voxeland and was going to use that to create a mining feature in my game, but I was also wondering if I could use that other plugin to fix that problem. (I also don’t own either asset yet.)