Sketchup Pro 2020 - Classic license - mass deployment

I have pushed out Sketchup 2020 to a large batch of workstations, i have been provided a classic license. what is the best way to to license these workstations silently and how would i do it?

Classic license? Doesn’t it require a different serial number and activation code for each workstation?
The network license can be pushed by copying a license file from a correctly set up workstation to the other ones. I think there is a Help Center article about that.

Start here:

https://help.sketchup.com/en/sketchup/administering-network-license