Want to merge many pdf reports into one PDF with bookmarks.
Checked with recipe wkhtmltopdf. https://jsreport.net/learn/wkhtmltopdf
Want to merge pdf's/Pages into one PDF with bookmarks using the only jsreport.
jsreport has pdf bookmarks and TOC covered through the pdf utils extension
Please check this example
Note it is strongly recommended to use chrome-pdf recipe together with pdf-uils.