The document provides instructions for registering pilgrim groups for World Youth Day Rio2013. It explains that registration must be done by the group leader on the official website in one of seven languages. The group leader must provide their information and create a password. They must then register the second group leader and details about the pilgrim group such as its name, members, and package selection. Group members must also be registered with their information. The last step is completing payment by credit card or bank transfer. The document provides details on different package and registration options.