When I went with Finance the rest of the information, such as the agreement number, was sent to be once the Finance official started which, in this case, is when the PC is dispatched by PC Specialist.
I wouldn't worry about it right now. Wait until it has been dispatched and then see if you...
I've personally booked off the 19th and 20th of November, but if I receive the legendary "in build" email beforehand I'll also book a couple of extra days off :LOL:
I had an email this morning saying my ETA for the build was the 16th. I asked via their messaging system whether it was accurate or whether to ignore it like the previous, and they said it's best to ignore it as they don't have any 3080s in stock.
Unfortunately, it's all very up in the air!