I think I can answer my own questions … :-),
as it is all in the document at https://www.pharmasug.org/proceedings/2018/DS/PharmaSUG-2018-DS20.pdf and just trying a few things out also helped …
XML output seems not to be supported. Although the console says something about taking “xslx” as “the default”.
For the input, it looks as Dataset-XML files are automatically recognized, and there is no need to provide a parameter for it. I tried it out and it works perfectly.
I haven’t tried it out for CSV yet.
Hope this also helps other implementing the CLI - I already managed to do it for starting CLI validation from within our popular SDTM-ETL mapping software for which we are currently developing v.4.0 and that will also work with the new “CDISC Library API”.
With best regards,
Jozef Aerts
XML4Pharma