FortiClient EMS deployment

Hi,

I do have a new deployment for the EMS 7.4.4 server for the ZTNA project.

I do follow the guide about how to change the default settings, such as DNS and IP. It shows "$ sudo nano /etc/netplan/01-netcfg.yaml" to modify the initial setup. But when I did the installation. It was totally different.

There is no Sudo command allowed. Kindly provide your support to guide on the basic CLI command on how to change the initial setup to let EMS access the internet and activate the license.

Meanwhile, I do have the BPS license. How can I use that to let the Fortinet team help in the setup?