Layout fields
Unlike other field types which collect information, layout fields are used to organize and display information in the submission form user interface.

UI Step
Is used to split the submission form into multiple steps
UI Image
Is used to add an image to the submission form e.g information or cosmetic reasons
UI Heading
Is used to insert a Heading into the form between fields e.g to provide information or to create distinction between fields
UI HTML
Is used to insert HTML code within the form