On Monday, February 10, 2014, at 20:33 Troy Henderson wrote:

Any thoughts on getting these "custom PDF bookmark/index" entries?

Thanks in advance,

Troy


What you are looking for is called "Page Labels".
http://www.w3.org/TR/WCAG20-TECHS/PDF17

I asked about this some time ago too and the conclusion was to manually manipulate the pdfcatalog:
http://www.ntg.nl/pipermail/ntg-context/2010/050146.html

In the meantime it seems to have been implemented to a huge degree (see lpdf-mis.lua) but as the comments in there state, the prefixes you want are currently NOT part of the implementation.
If you are not particularly keen on enhancing that code, you are best off manually manipulating the pdfcatalog.

--
Best Regards,
Andreas