Command from non player client objects to, non player host/server objects

Hi,

My question is related to first paragraph of this page : http://docs.unity3d.com/Manual/UNetPlayers.html

In the previous page, it says non-player but local authorative objects can send commands to server. This page says, non-player objects can't send command to non-player objects on server.

So my question, is non-player local authorative objects only able to send commands to player objects in the server? Can they send command to non-player server objects?

Thanks