You can access a Coupa account or the Coupa Supplier Portal to take part in sourcing events. You can access an event directly from a sourcing event e-mail invite. A Tronox Buyer can set up Coupa to require you to have an account and sign in to view sourcing events. In this case, you will receive an email the first time you are invited to an event. The email contains your username (your email) and a link to set up your password. Please reference our quick reference guide on How to Manage Sourcing Events in Coupa.