1. add shot;
  2. add shot description;
  3. set its duration;
  4. add new shot;
  5. repeat;
  6. press play all to see the storyboard;
  7. press play from here to see just from that shot;
  8. tweak descriptions and durations;
  9. change order of shot by dragging a card and droping it in the black border of the shot, to add next to the target card
  10. save all (use load code to edit in a later date);
  11. export do srt;
  12. import as srt to nle;