Most administration & configuration of the JupyterHub can be done from the web UI directly. Let’s add a few users who can log in!

In the control panel, open the Admin link in the top left.
This opens up the JupyterHub admin page, where you can add / delete users, start / stop peoples’ servers and see who is online.

Click the Add Users button
A Add Users dialog box opens up.

Type the names of users you want to add to this JupyterHub in the dialog box, one per line.
You can tick the Admin checkbox if you want to give admin rights to all these users too.
