[Observium] Transferring License to New Server

Hello,

I am in the process of migrating the on premise Observium instance to AWS.

I want to setup the AWS instance and run it in parallel with the on premise instance for some time to make sure that there isn't issues with the new instance.

Are we allowed to run the same license on two servers at the same time or is there another way of doing this without me having to buy another license just for this purpose.

Thanks, Dinuka Jayamaha