Print multiple Layouts in one PDF

Hi all,
is it possible to have a single PDF outputted when printing part layouts rather than separate ones?
So collect 136 part layouts in one PDF file

I had to misuse the layouts (for flexibility reasons), created dozens of them that all belong to a single combined project with musical examples.

I have a outboard solution for that, but would like to be able to do it natively in Dorico.

At least for the time being you need to do this outside of Dorico. Sorry!

If you have cause to muck about with multiple PDFs a lot, you should check out these free tools from Abraham Lee of this parish (screen name tsiminst) and Philip Rothman of NYC Music Services.