J44xm - 2019-05-27

Is there a way to mount a volume as a removable one using the Mac OS version?

I can't find the option in either the graphical version or in the terminal version's help files, nor have I located any information online about this problem.

When I try the "/m rm" command line option in the terminal, I get two errors: an "Incorrect command line specified" from the graphical interface (to clarify, the dialog appears though I am not using the graphical program) and "Unexpected parameter 'rm'" in the terminal.

Is this option missing from the Mac version—or am I missing something? If it is missing, will it be added at some point? I would appreciate any assistance you can provide.