CCAV sandbox command line? (and other command line parameters?)

With CIS, I often run apps virtually using the command line syntax (e.g. from other apps, or .lnk shortcuts):
virtkiosk.exe -v app parameter

But with CCAV, the command line never works:
ccavsrv.exe -sandbox app

Is this limited by design or did I miss something?

By the way,
I found a full list of command line parameters for CIS:
Are there any official docs or English pages for this?
Is there a list for CCAV?