Time, Tempo, and Meter : Tempo : Tempo Events
 
Tempo Events
Tempo events can be assigned to the Song Start Marker to replace the default tempo (of 120 BPM), and they can be inserted anywhere else within the project to change tempo.
*In Manual Tempo mode, the Tempo ruler is ignored and the project plays at the tempo defined in the Transport window, See “Using Manual Tempo Mode” on page 228.