If you choose to install your OS via a net-install template, you will have to take into account the following.
Firstly, your server will start installing like with any other template.
Wait a few seconds, then click on the small arrow, located next to the "Servers" text on the blue background and you should see a small icon, next to the small spinning disk(shown during installation of server) representing a window with black background and the text "SSH" on it.
At this stage, here is what you need to do:
Open your SSH client, and connect to your server IP. When you are prompted for login, you will need to use following credentials:
User: installer
Password: The password, which you chose to use for OS installation.
You should then see a basic dialogue window and have the option to start installer or use expert mode. We recommend the simple option, as most things will be done for you. If you choose expert mode, you might need a bit more manual work. When your desired mode is chosen, proceed with the instructions from the dialog boxes that open up and complete the OS setup on your server.
If you have any questions, please do not hesitate to open a ticket and our team will assist with understanding the net-install options.