Its nice to have an notification about supplies running short. But it really would be perfect if there would be a quick way of seeing which supplies exactly are running out. At least mark it with different color, or show how many days untill it runs out. Would save a repetitive checking each supply manually.
This is part of the functionality that PMMG Extended (see Community Resources :: Prosperous Universe Handbook for a link) provides with xit burn
and enhancements to the WF
interface.