1. Hiding playing technique can be useful when they are needed for playback, but don’t want to see them in the score.
  2. Select the playing technique, then open the Properties panel and enable the Hidden property.
  3. By default, Dorico will show a signpost, so that you know the hidden item does exist. It also allows you to select it in the future.
  4. If you don’t want to see signposts in your score you can switch them off via the View > Signposts menu. There are options to show or hide certain types of signposts, or all of them.