Configuring a Apple TV

I am trying to configure my Apple TV in Apple Configurator so that I can connect it to my university WiFi, which the uni has told me is possible. However, in the instructions on the website below:

How to install a configuration profile on Apple TV - Apple Support

It asks me to choose a profile to install on the Apple TV (Step 7), however it opens Finder and I don't know what I am meant to choose, as it doesn't specify.

Any help with a simpler method to configure this would help me!

Thank you

🙂