def DocumentGenerator( body1: Latex,
                       body2: Latex = null,
                       body3: Latex = null,
                       body4: Latex = null,
                       body5: Latex = null,
                       body6: Latex = null,
                       body7: Latex = null,
                       bibtex: Bibtex = null,
                       abstractText: Latex = null,
                       appendix: Latex = null,
                       title: String = "",
                       authors: String = "",
                       rPackages: String = "",
                       attachConfReport: Boolean = true): PDF =
{

  val citations =
    if (rPackages == "") null
    else RConfigurationReport( packages = rPackages).citations

    val template = LatexTemplate( bibtex1      = bibtex,
                                bibtex2      = citations,
                                docAbstract  = abstractText,
                                title        = title,
                                authors      = authors,
                                printTOC     = true)

    val body = LatexCombiner(body1, body2, body3, body4, body5, body6, body7, appendix)

    val pdf  = LatexPDF(  in       = body,
                        header   = template.header,
                        footer   = template.footer,
                        useRefs  = true)

    pdf.out

}