If you look in the “all parts” section, there’s a package that you can put on your craft. It can be a crate, barrel, or shipping container. Does it serve a purpose or is it going to be a part of the career mode?
I think a good alternate use for it would be to store parts and let Droods build with them on EVA
as far as i got you start to deliver shipping containers to various places in career
not sure about the other 2 tho