Pro Tools lets you create a new Auxiliary Input, Audio, or Instrument track from the Send selector and automatically assign the send to the Input of the new track using an available internal mix bus.
The name entered is used for both the new track and the new mix bus. (For example, if you entered the name “Drum Sub,” Pro Tools creates a new Auxiliary Input track named “Drum Sub” and also creates an internal mix bus named “Drum Sub.”)
Pro Tools creates a new track with the output of the originating send automatically routed to the input of the new track using an available internal mix bus.