In a book for curriculum of schools we have to include various thumbnail at every major heading and subheading, intext question, terminal question etc. The place of the thumbnail is on the left of the heading. The heading will look like - Thumbnail+Auto number/bullet+Heading. All the headings of same level/type must carry the same thumbnail. Is there any automatic way to have those thumbnails there in Sribus? The size of the thumbnail needs to be adjusted, the text must appear in the middle line of the thumbnail line. I am attaching a pdf of how it looks like. There are two such thumbnails in that pdf. It should be possible to put not just thumbnail but any picture.