## HtmlSaveOptions::get_NavigationMapLevel method Specifies the maximum level of headings populated to the navigation map when exporting to EPUB, MOBI, or AZW3 formats. Default value is **%3**. ```...... ```cpp int32_t Aspose::Words::Saving::HtmlSaveOptions::g...System::MakeObject<Aspose::Words::Document>(System::String(get_MyDir()...