The content of an HTML object is set in a dialog. This dialog offers the three options File, URL and Formula as a data source.
• The setting File is used for a fixed HTML file.
• With URL, a URL can be passed from where the HTML content should be downloaded.
• With Formula, contents already passed as an HTML stream can be displayed (see section Data Types).
Also see the hint for "HTML Formatted Text" in section Variables, Fields and Data Types.