Yeah, it can work. For the Server Admin, you might say you are the only one + the Master Administrator (masteradmin). It's not that typical that many people should be able to access all server related settings anyway.
With the Project Admin, you can use a common user, but it is likely people will use it to share, then forget it's the dummy account and start to use it for work. Once more than one of them forget to switch accounts, you will get error messages that the project is already used on another machine. If you ask me, I would avoid to do this.
If you work with low trust environment, then probably it is a better approach to award some senior / technical people as Project Admin and disable the Share option for others.
BIMcloud and BIMcloud as a Service has Detailed permission system where this can be set better, but with BIMcloud Basic there are limitations.
Noémi Balogh
Community Expert, Admin