“Is my 50mm in Burbank?”
It's prep. Somebody needs a lens. It might be in your cage, or it might have gone out with second unit three weeks ago and never come back.
There's a spreadsheet from the last wrap. Nobody trusts it, because two people kept editing it, one of them stopped halfway through the load-out, and the version that got emailed round on the Friday was already three trucks out of date. So the answer costs four phone calls, a drive to Sun Valley, and a maybe.
Storage companies rent you a box and never look inside it. Asset software tracks what a company owns, not what it's holding for somebody else. Neither one answers you.
Now you get one line. 50mm f/1.4 prime. Road Case 14, Cage BTS7, Sun Valley. Off your phone, wherever you're standing.