You'll need an auth key to run the installation scripts mentioned in this guide. There are two places to find auth keys. Under "Authkeys", or "Manage Authkeys" in your account page, or within an organization you've created or been invited to. Here's how to find them:
If you're not signed in, sign into your account on the polyverse.com home page by clicking "Sign In" at the top of the page:
Either click on your user icon in the top right, then on "Authkeys", or from your account page, click "Manage Authkeys":
From there, you can see your personal auth keys.
To see the auth keys for an organization you're part of, go to "Manage Authkeys", and click the dropdown above the left-hand menu.
From there, you can select any organization you're part of, and see it's auth keys.