CHPP Authorization
Step 1 – Authenticate on the Hattrick website
After you click "Authorize", in 2 seconds you will be redirected to Hattrick to provide your account details
(if you have a pop-up blocker, you may need to disable it temporarily).

After logging in to Hattrick.org, you will be redirected back to this page and receive a confirmation message below.
Step 2 – Check if HT-Ro can access your team data
You can remove this application's permisions by going to My Hattrick » Preferences » CHPP products and clicking "Remove permission".
But why would you want to do that? :)