Transitioning Tempo in Audition between two pieces of music

Audio Director software has a function called Smart Transition-Tempo Transition that can provide an automatic tempo transition, either faster to slower or vice-versa, between two different pieces of music on a soundtrack. Does Adobe Audition have a similar function, a plug-in, or a way of doing this in several steps? If you can direct me to instructions on how to do this in Audition, I would appreciate it.