Administration > Environment Variables > APTHTMLP — Controlling Paragraph Element in HTML Output
  
APTHTMLP — Controlling Paragraph Element in HTML Output
Set this environment variable to yes to force Arbortext Editor to use p elements instead of div elements when saving a document to an HTML file using File > Save as HTML menu option. Arbortext Editor uses the div element by default because it possesses no implied pre-space, providing tighter pre-space control when the resulting HTML file is viewed in a browser. If this environment variable is unset, the default is equivalent to a no setting.