This option enables you to add in blocks of text wherever you want within a form. With a rich text editor to enable content to be added in how you like:
Rich text text block
This can also be used to add in ‘alerts’ and ‘warnings’ etc. which can then be shown based upon conditions.
Example of an alert that can be added
With a built in ‘Source’ option you can also add your own HTML and thus style any content added however you wish.