Smart Checklist allows users to add additional notes per any checklist item. These details help to describe important information about the checklists for new checklist users for clarity sake. 

That way user can add instructions and explain not only “What to do” but also “How to do that”. Just like that

Adding details

  1. Start from Checklist Edit mode. Use ">" symbol at the beginning of row which you want to add to the guide.
  2. Save changes and see how checklist rendered.
  3. As all details are collapsed by default in a view mode - click link to expand section.