1
Open your invitation
Your host sends you a personal invitation link. Open it in your browser. There is no account to create and nothing to download.
2
Enter your access code
Your host sends the access code separately from the link. The link is the address; the code is the secret. If your visit timed out, open the same link again and enter the same code.
3
Walk onto the floor
You arrive at the reception, on the floor. The office opens in your browser, with nothing to install.
Access is by invitation. Without an invitation link there is nothing to join here. If you were expecting one, ask the person who invited you to send it again.