Our FR10 arrived for assembly-nest work, but the promised extra pendant cable didn't. Installed cable is here. Forty-two days of 'next shipment' now, no tracking.
No spare available yet. I'd show that plainly in the maintenance list and keep the seller's promise against the additional cable, not the installed one.
That's a clearer shortage, not a delivery plan. I'd leave stores showing zero spare cables and ask purchasing whether they want a separate supply proposal