public void setIncludeSlideNotes(boolean includeSlideNotes) {
        this.includeSlideNotes = includeSlideNotes;
    }
Whether or not to process slide notes content.  If set
to <code>false</code>, the parser will skip the text content
and all embedded objects from the slide notes in ppt and ppt[xm].
The default is <code>true</code>.

@param includeSlideNotes whether or not to process slide notes
@since 1.19.1
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-microsoft-module/src/main/java/org/apache/tika/parser/microsoft/OfficeParserConfig.java