Devs,
Please (!) allow us to store ceruleum and repair materials in the company chest, and to use them directly from there from inside the airship UI dialogs.
It's a real pain in the butt to have to withdraw materials from a retainer or the company chest, or buy them from the vendor, then use them, then return the excess back to storage.
Streamlining this shouldn't be difficult and would save a lot grief.
Edit: this could also apply to gardening soils/seeds/fertlizier.