You have signed your rider agreement via Docusign. If you forgot to download the document, you can find it on their website.
1. Go to your mailbox and type 'Docusign' in the search bar.
2. In one of the mails (probably the last one) you received from Docusign, you received a code to consult your convention online. Copy this code.
3. Click on the button below.
4. Paste the access code in the bar.