To apply a paragraph type to a paragraph:
The name of the structure that you applied appears in the Cosmo Create status region and, in some cases, the font style or formatting of the paragraph changes.
The structure that you apply affects only the paragraph in which the insertion cursor is currently placed. If the cursor is at the end of the paragraph and you press <Enter> to start a new paragraph, Cosmo Create applies the same or a complementary structure to the new paragraph (for example, an H1 paragraph is followed by a Body paragraph, but a Body paragraph is followed by another Body paragraph).
To change the automatically applied structure, leave the insertion cursor in the new paragraph, and choose another structure from the Paragraph Styles palette.