SD‑WAN with Versa Networks support:
Configuration

From the Configuration tab, you can view and edit the configuration of your SD-WAN appliances or templates. If the configuration is viewing the appliance, then it uses the as-running config on the box, which is the combination of the device, QoS, SD-WAN and firewall templates, and the device bind data. You should make changes directly to an appliance for diagnostics or troubleshooting because they will be overwritten the next time the template is committed to the appliance. Before making changes directly to the appliance, take a snapshot of the appliance so you can restore it if necessary.