Step automation view / automation drawing (track long envelope drawing).
Hold some button turn the track or song view into a parameter view per step.
Each step is a column of different height showing current selected parameter level for each step.
Step value can be entered per step or automation between 2 step created by holding 2 different step filling the space between with a gradiant of value.
Horizontal zoom level is active and can be changed.
In this view, each button of the audition column show and bring to a different parameter automated for this track.
The mute column turn on/off the respective parameter automation.
Tracks and song has their own automation view.