Pencil Animation

Okay, I could not find the tutorial for how to make the pencil stop at the end of the page.   So I thought, since we did create a third layer labeled action, there must be an action that must be scripted for the animation.  Scripting animation is something that I do not know or much less evenly remotely familiar.  However, I was determined not to have my pencil exhaust itself drawing the same line over and over again. 

What I did was locked down my line layer and then chose the action layer.   I then went to the Properties panel and clicked on the Code Snippet icon.  From the fly out window I chose Time Line Navigation and with the timeline at the last frame, I chose Stop at This Frame selection.  This seemed to do the job.  See video below.