Log In To The Headscale VPN Admin Page

Log In To The Headscale VPN Admin Page

1) Connect to Headscale VPN as described here.

2) Log in to the Headscale VPN admin page.

What do I do if there is no single sign on for this page? It just says to run the headscale command to generate keys. But I cant do that.
I’m using trayscale so that is helping. But I want access to the admin page.