Referencing the HTML fragment using a transformation parameter
Insert the HTML content in a well-formed XML file.
Edit the DITA Map WebHelp Responsive transformation scenario and
open the Parameters tab.
Edit the value of the webhelp.fragment.head parameter and set
it to the absolute path of your XML file.
Note: If you want to insert the content in another location within the output
document, you can reference the XML file from any other HTML Fragment
extension points.
Click OK to save the changes to the transformation
scenario.
Run the transformation scenario.
Your additional content will be included at the end of the head
element of your output document.