The servers were already shipped. It turns out that the servers each have a red Server 2019 Microsoft COA sticker with "Dell EMC" printed on them. They have a full product key with a scratch off section. This is the only place that the key can be found. These are the secondary license from the order. It would be nice if it was in the Dell Digital Locker or it had a link to a portal of some kind to keep track of them and so physical access to the servers would not be needed. The 3 cards with a red Server 2019 Microsoft COA sticker with "Dell EMC" printed on them are the extra Windows Server OS licenses that we ordered. They only have a Tracking ID and no key. They are attached/linked to the red Microsoft COA sticker on the one server and it's product key. So they are all technically linked to the one server but we needed them on three different of the five servers ordered. There is nothing on our end to let you know what server they are attached to and unfortunately they along with the 2 Server User CALs and the 2 RDS CALs are not listed at all in the Dell Digital Locker, if you lose the cards you are SOL. 
WINSVR20195TD ADLIC (16 CORE) NOKEYPOS We ordered 5 servers with VMware 7 and the Dell Digital Locker has 5 licenses for Windows Server 2019 and I'm guessing/hoping that there is a sticker on each of the 5 servers for those as the Dell Digital Locker will not list a product key for them. We also bought 3 more Windows Server 2019 licenses for extra VMs that we need to run. We received 3 cards with a red Microsoft COA like sticker with "Dell EMC" printed on them. There is no product key only a serial number and a tracking ID. How do I get a installation product key for these? Are they some kind of volume license or are they some kind of honer system license where you get no key (NOKEYPOS) and are to you an existing product key like the one stuck on the servers?
New Dell servers with Microsoft Licenses