Working with Sequences > Creating and Modifying Sequences > About Selecting Steps in a Sequence
  
About Selecting Steps in a Sequence
You must select one or more steps in the Step Editor tab before you can do any of these actions:
Playback a set of steps
Move steps in the sequence
Edit steps
Use one of the methods below to select steps in the Step Editor tab.
Click a step.
Hold down SHIFT and click a range of steps.
Hold down CTRL and click multiple nonconsecutive steps.