SWEP/Tool/Menu That Makes NPCs Sit, etc.?

I’m making an SP mission, and I remember there was some sort of SWEP/Stool/Menu that made NPCs sit (NPC Sit on ground, NPC Sit on chair, etc.) and several other animations.

I tried the new NPC control Stool (it had NPCs doing animations in the screenshots of it), though it only had Citizen animations and it didn’t include the animations I mentioned.

Does anyone know what I’m talking about?