Gets or sets the number of the step that a new step will be inserted before if a new step will be inserted. If a new step will be appended value is undefined.
Namespace: Playbacks.PlaybackEdit
ActionScript.SetProperty(Playbacks.PlaybackEdit.InsertBeforeStep,[value])
http://[ip]:4430/titan/get/2/Playbacks/PlaybackEdit/InsertBeforeStep
POST /titan/set/2/Playbacks/PlaybackEdit/InsertBeforeStep