HTML export is used for viewing reports in the browser. The following options can be set in the export settings dialog or via the report URL parameters.
Options
Layout: How the report is split into HTML.
Values:
Multiple HTML Files (one per Report Page) - one file per page
One Long Page - one file with one page header and footer for the whole report
Concatenated Pages - one file with one header and footer per page
Default value: Multiple HTML Files (one per Report Page)