Header and Footer
Header and footer sections enable you to add extra text or graphics to the top and bottom of your DataPages.
Headers and Footers can be used in Forms, Reports, and Log-in Forms configured with custom authentication.
To add a header and footer, click the Insert button at the bottom right corner of the DataPage Elements panel. Select Header & Footer. The header and footer sections appear at the top and bottom of the list of DataPage Elements. Click on the header section and insert your HTML code into the area on the right, then do the same for the footer.

Example:

