Exclude VM from backup

Hello,

We're backing up VMs on VMWare with Networker 18.1. When I select whole datacenter to be backed up, also newly created VMs are backed up automatically.

However, I needed to exclude some specific VMs from backup, and now I have to manually select every newly created VM to be backed up.

Does any one know about a workaround? I want all newly created VMs to be selected for backup automatically, only few specific VMs to stay excluded.

Thanks